Formula: C30H30O7 | Mol. Weight: 502.60 g/mol
IUPAC: 5,7,8,15-tetrahydroxy-19,19-dimethyl-22-(3-methylbut-2-enyl)-10-prop-1-en-2-yl-2,20-dioxapentacyclo[12.8.0.03,12.04,9.016,21]docosa-1(14),3(12),4(9),5,7,15,17,21-octaen-13-one
CC(=CCC1=C2C(=C(C3=C1OC4=C(C3=O)CC(C5=C4C(=CC(=C5O)O)O)C(=C)C)O)C=CC(O2)(C)C)C