Formula: C46H54N4O9 | Mol. Weight: 806.90 g/mol
IUPAC: methyl (1R,10S,12R,13R,15S,20S)-10-[(1R,9R,10S,11R,12R,19R)-11-acetyloxy-12-ethyl-10-hydroxy-5-methoxy-10-methoxycarbonyl-8-methyl-8,16-diazapentacyclo[10.6.1.01,9.02,7.016,19]nonadeca-2,4,6,13-tetraen-4-yl]-15-ethyl-14-oxa-8,17-diazahexacyclo[10.7.1.01,9.02,7.013,15.017,20]icosa-2,4,6,8-tetraene-10-carboxylate
CCC12CN3CCC45C3C(C1O2)CC(C4=NC6=CC=CC=C56)(C7=C(C=C8C(=C7)C91CCN2C9C(C=CC2)(C(C(C1N8C)(C(=O)OC)O)OC(=O)C)CC)OC)C(=O)OC