IUPAC: (1S,4aR,5S,8aR)-5-[(3E)-5-hydroxy-3-methylpent-3-en-1-yl]-1,4a-dimethyl-6-methylidene-decahydronaphthalene-1-carboxylic acid

SMILES: C\C(CC[C@H]1C(=C)CC[C@@H]2[C@]1(C)CCC[C@]2(C)C(O)=O)=C/CO