IUPAC:13-{bis[4-(diethylamino)phenyl]methylidene}-2-[3-(dimethylamino)propyl]-2-azatricyclo[9.4.0.0^{3,8}]pentadeca-1,3,5,7,11,14-hexaen-2-ium chloride
IUPAC:13-{bis[4-(diethylamino)phenyl]methylidene}-2-[3-(dimethylamino)propyl]-2-azatricyclo[9.4.0.0^{3,8}]pentadeca-1,3,5,7,11,14-hexaen-2-ium chloride