Formula: C31H42O7 | Mol. Weight: 526.70 g/mol
IUPAC: (1R,2R,6S,9R,12S,13R,18R,19R)-8-[(1S)-1-[(2R)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-18,19-dihydroxy-4,4,9,13-tetramethyl-3,5-dioxapentacyclo[10.8.0.02,6.02,9.013,18]icosa-7,15-dien-14-one
CC1=C(C(=O)OC(C1)C(C)C2=CC3C4(C2(CCC5C4CC(C6(C5(C(=O)C=CC6)C)O)O)C)OC(O3)(C)C)C