Formula: C26H40O4 | Mol. Weight: 416.60 g/mol
IUPAC: (1R,5R,9R,10R,13S,14R,16R)-13-[(2R)-2-hydroxy-6-methyl-4-oxohept-5-en-2-yl]-5,9,10-trimethyl-2-oxatetracyclo[7.6.1.05,16.010,14]hexadecan-3-one
CC(=CC(=O)CC(C)(C1CCC2(C1CC3C4C2(CCCC4(CC(=O)O3)C)C)C)O)C