IUPAC:4-{6-chloro-2-oxatricyclo[9.4.0.0^{3,8}]pentadeca-1(15),3,5,7,9,11,13-heptaen-9-yl}-1-methylpiperazin-1-ium (2Z)-3-carboxyprop-2-enoate
IUPAC:4-{6-chloro-2-oxatricyclo[9.4.0.0^{3,8}]pentadeca-1(15),3,5,7,9,11,13-heptaen-9-yl}-1-methylpiperazin-1-ium (2Z)-3-carboxyprop-2-enoate