IUPAC: (3aS,3bS,5aR,7R,9aS,9bS,11aS)-2-amino-7-hydroxy-9a,11a-dimethyl-3H,3aH,3bH,4H,5H,5aH,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-naphtho[2,1-e]indol-10-one
IUPAC: (3aS,3bS,5aR,7R,9aS,9bS,11aS)-2-amino-7-hydroxy-9a,11a-dimethyl-3H,3aH,3bH,4H,5H,5aH,6H,7H,8H,9H,9aH,9bH,10H,11H,11aH-naphtho[2,1-e]indol-10-one