Formula: C23H30N2O4 | Mol. Weight: 398.50 g/mol
IUPAC: (1S,13S,16R,18S)-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-11-one
CC(C)CCN1C2CN(C3C2(C=CC(C3)OC)C4=CC5=C(C=C4C1=O)OCO5)C