Formula: C21H24N2O2 | Mol. Weight: 336.40 g/mol
IUPAC: (1S,12S,13S,14R,15E)-15-ethylidene-7-methoxy-3-methyl-3,17-diazapentacyclo[12.3.1.02,10.04,9.012,17]octadeca-2(10),4(9),5,7-tetraene-13-carbaldehyde
CC=C1CN2C3CC1C(C2CC4=C3N(C5=C4C=C(C=C5)OC)C)C=O