Formula: C22H24O7 | Mol. Weight: 400.40 g/mol
IUPAC: (1S,11S,12S,13R)-11-hydroxy-3,17,18-trimethoxy-12,13-dimethyl-5,7-dioxapentacyclo[10.7.0.01,15.02,10.04,8]nonadeca-2,4(8),9,15,17-pentaen-19-one
CC1CC2=CC(=C(C(=O)C23C1(C(C4=CC5=C(C(=C34)OC)OCO5)O)C)OC)OC