IUPAC:N-{4-[2-(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-2-yl)ethyl]phenyl}-3-{[(2Z,5Z)-4-methyl-3,6-dioxo-5-(phenylmethylidene)piperazin-2-ylidene]methyl}benzamide
IUPAC:N-{4-[2-(6,7-dimethoxy-1,2,3,4-tetrahydroisoquinolin-2-yl)ethyl]phenyl}-3-{[(2Z,5Z)-4-methyl-3,6-dioxo-5-(phenylmethylidene)piperazin-2-ylidene]methyl}benzamide