Formula: C28H40O8 | Mol. Weight: 504.60 g/mol
IUPAC: (1R,2S,7R,8S,10R,13R,15R)-8-hydroxy-7-[(2S,4R,5S,6R)-5-hydroxy-4-methoxy-6-methyloxan-2-yl]oxy-10,15,19-trimethyl-14-oxapentacyclo[11.5.1.02,11.05,10.016,19]nonadec-4-ene-12,18-dione
CC1C2CC(=O)C3C2(C(O1)C(=O)C4C3CC=C5C4(CC(C(C5)OC6CC(C(C(O6)C)O)OC)O)C)C