Formula: C21H22N2O3 | Mol. Weight: 350.40 g/mol
IUPAC: (4aR,5aS,8aS,13aR,15aS,15bR)-6-oxido-4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinolin-6-ium-14-one
C1C[N+]2(CC3=CCOC4CC(=O)N5C6C4C3CC2C61C7=CC=CC=C75)[O-]