Formula: C25H32N2O5 | Mol. Weight: 440.50 g/mol
IUPAC: (1S,13R,16S,18S)-13-acetyl-18-methoxy-15-methyl-12-(3-methylbutyl)-5,7-dioxa-12,15-diazapentacyclo[11.7.0.01,16.02,10.04,8]icosa-2,4(8),9,19-tetraen-14-one
CC(C)CCN1CC2=CC3=C(C=C2C45C1(C(=O)N(C4CC(C=C5)OC)C)C(=O)C)OCO3