Formula: C26H29NO6 | Mol. Weight: 451.50 g/mol
IUPAC: (1S,13Z,17R,19S,20R)-9,20-dihydroxy-4,5-dimethoxy-16-oxa-24-azapentacyclo[15.7.1.18,12.02,7.019,24]hexacosa-2,4,6,8,10,12(26),13-heptaen-15-one
COC1=C(C=C2C(=C1)C3CC(CC4N3CCCC4O)OC(=O)C=CC5=CC2=C(C=C5)O)OC