SMILES: CC1=CC[C@H](CC12CO2)C(=C)C
Description: The molecule is a spirocyclic epoxide obtained by formal addition of a methylene group to the carbonyl moiety of 5-isopropenyl-2-methylcyclohex-2-en-3-one. It is an epoxide and a spiro compound. It derives from a hydride of a (4S)-limonene.