Formula: C22H28O6 | Mol. Weight: 388.50 g/mol
IUPAC: [(1S,4R,4aS,8R,8aR)-8-[2-(furan-3-yl)ethyl]-1-hydroxy-7,8-dimethyl-5-oxospiro[1,2,3,8a-tetrahydronaphthalene-4,2'-oxirane]-4a-yl]methyl acetate
CC1=CC(=O)C2(C(C1(C)CCC3=COC=C3)C(CCC24CO4)O)COC(=O)C