Formula: C28H38O6 | Mol. Weight: 470.60 g/mol
IUPAC: (1S,2S,4S,5R,10R,11S,13R,14R,15R,18S)-15-[(1S)-1-[(2R)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-5,13-dihydroxy-10,14-dimethyl-3-oxapentacyclo[9.7.0.02,4.05,10.014,18]octadec-7-en-9-one
CC1=C(C(=O)OC(C1)C(C)C2CCC3C2(C(CC4C3C5C(O5)C6(C4(C(=O)C=CC6)C)O)O)C)C