Synonyms: NSC403157;AC1L82WO;Oprea1_805523;NSC-403157;55340-40-4;N-[10-(2-hydroxyethylamino)-1,2,3-trimethoxy-9-oxo-6,7-dihydro-5H-benzo[a]heptalen-7-yl]acetamide;N-{(7R)-10-[(2-hydroxyethyl)amino]-1,2,3-trimethoxy-9-oxo-5,6,7,9-tetrahydrobenzo[a]heptalen-7-yl}acetamide