Formula: C21H26N2O3 | Mol. Weight: 354.40 g/mol
IUPAC: methyl (1R,12R,14R,15E,18S)-15-ethylidene-12-hydroxy-17-methyl-10,17-diazatetracyclo[12.3.1.03,11.04,9]octadeca-3(11),4,6,8-tetraene-18-carboxylate
CC=C1CN(C2CC3=C(C(CC1C2C(=O)OC)O)NC4=CC=CC=C34)C