##@##=^~-.                                          .-~^=##@##
#@##=^~-..                                          ..-~^=##@#
@##=^~-...                                          ...-~^=##@
##=^~-....                                          ....-~^=##
#=^~-.....                                          .....-~^=#
=^~-......         a drug ring might exist          ......-~^=
^~-.......           inside most drugs or           .......-~^
~-........              at least a few              ........-~
-.........                                          .........-
..........          ##########                      ..........
..........         #          #                     ..........
..........        #  ########  #    six edges       ..........
-.........       #              #   means six       .........-
~-........      #  #          #  #  vertices,       ........-~
^~-.......       #  #        #  #   each holding    .......-~^
=^~-......        #  #      #  #    a carbon        ......-~^=
#=^~-.....         #          #                     .....-~^=#
##=^~-....          ##########                      ....-~^=##
@##=^~-...                                          ...-~^=##@
#@##=^~-..                          #####           ..-~^=##@#
##@##=^~-.    there is a five      # ### #          .-~^=##@##
#@##=^~-..    edged one as well   #    #  #         ..-~^=##@#
@##=^~-...    but they are more    ## # ##          ...-~^=##@
##=^~-....    powerful if stuck      ###            ....-~^=##
#=^~-.....    together                              .....-~^=#
=^~-......               and a nitrogen is added    ......-~^=
^~-.......          ##                              .......-~^
~-........        ##  ##                            ........-~
-.........      ##  ##  ##      # n                 .........-
..........    ##  ##      ## ###   #                ..........
..........   #  ##          #       #               ..........
..........   #            # #        #  it looks    ..........
-.........   #            # #      #  # like a      .........-
~-........   #            # #     #  #  mandelbrot  ........-~
^~-.......   #  ##          #    #  #               .......-~^
=^~-......    ##  ##      ## ###   #                ......-~^=
#=^~-.....      ##  ##  ##      ###                 .....-~^=#
##=^~-....        ##  ##                            ....-~^=##
@##=^~-...          ##                              ...-~^=##@
#@##=^~-..                                          ..-~^=##@#
##@##=^~-. these are mostly  found  in  nature  but .-~^=##@##
#@##=^~-.. not always. people  have learned  how to ..-~^=##@#
@##=^~-...               make them...               ...-~^=##@
##=^~-.... like  a  hack  for  the  nervous  system ....-~^=##
#=^~-.....                                          .....-~^=#
=^~-......                                          ......-~^=
^~-.......                                          .......-~^
~-........                                          ........-~
-.........                                          .........-
..........                                          ..........