Formula: C22H28O8 | Mol. Weight: 420.50 g/mol
IUPAC: [(1R,2S,3S,7R,8S,9S,13S)-9-acetyloxy-13-(hydroxymethyl)-6-methylidene-5-oxo-4,12-dioxatetracyclo[8.5.0.02,13.03,7]pentadec-10-en-8-yl] (2R)-2-methylbutanoate
CCC(C)C(=O)OC1C2C(C3C4CCC3(OC=C4C1OC(=O)C)CO)OC(=O)C2=C