SMILES: CC[C@H](C)C(=O)O[C@H]1CC[C@@H]([C@@]2([C@H]1[C@H]([C@@]3(C2)C(=C)COC3=O)OC(=O)C)C)C
Description: The molecule is a sesquiterpene lactone that is (3R,3a'R)-decahydrospiro[furan-3,2'-indene] carrying an oxo, methylene, acetoxy, [(2S)-2-methylbutanoyl]oxy, methyl and methyl groups at positions 2, 4, 3', 4', 7' and 7a', respectively. It has a role as a plant metabolite. It is a gamma-lactone, an acetate ester, a sesquiterpene lactone and an oxaspiro compound.