Formula: C21H28O8 | Mol. Weight: 408.40 g/mol
IUPAC: [(1R,2R,3S,7S,8R,9S,12S,13R,14R,15R,16R)-3,14,15-trihydroxy-2,6,13,16-tetramethyl-4,11-dioxo-10-oxatetracyclo[7.6.1.02,7.012,16]hexadec-5-en-8-yl] acetate
CC1C(C(C2C3(C1C(=O)OC3C(C4C2(C(C(=O)C=C4C)O)C)OC(=O)C)C)O)O