Structure of C9093-50 Zygosporin A; (3S,3aR,4S,6S,6aR,7E,10S,12R,13E,15R,15aR)-15-(Acetyloxy)-3,3a,4,5,6,6a,9,10,12,15-decahydro-6,12-dihydroxy-4,10,12-trimethyl-5-methylene-3-(phenylmethyl)-1H-cycloundec[d]isoindole-1,11(2H)-dione; (7S,13E,16S,18R,19E,21R)-[11]21-(Acetyloxy)-7,18-dihydroxy-16,18-dimethyl-10-phenylcytochalasa-6(12),13,19-triene-1,17-dione; (-)-Cytochalasin D; 1H-Cycloundec[d]isoindole-1,11(2H)-dione, 15-(acetyloxy)-3,3a,4,5,6,6a,9,10,12,15-decahydro-6,12-dihydroxy-4,10,12-trimethyl-5-methylene-3-(phenylmethyl)-, [3S-(3R*,3aS*,4R*,6R*,6aS*,7E,10R*,12S*,13E,15S*,15aS*)]-; Cytochalasin D; NSC 209835