Formula: C22H26N2O5 | Mol. Weight: 398.50 g/mol
IUPAC: methyl (15R,17S,19S)-15-acetyl-17-hydroxy-4-methoxy-1,11-diazapentacyclo[9.6.2.02,7.08,18.015,19]nonadeca-2(7),3,5,8(18)-tetraene-17-carboxylate
CC(=O)C12CCCN3C1C4=C(CC3)C5=C(N4C(C2)(C(=O)OC)O)C=C(C=C5)OC