IUPAC:ethyl 4-[13-chloro(5,6,7,9,9-2H5)-4-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(15),3(8),4,6,11,13-hexaen-2-ylidene]piperidine-1-carboxylate
IUPAC:ethyl 4-[13-chloro(5,6,7,9,9-2H5)-4-azatricyclo[9.4.0.0^{3,8}]pentadeca-1(15),3(8),4,6,11,13-hexaen-2-ylidene]piperidine-1-carboxylate