SMILES: C/C=C(\\C)/C(=O)O[C@@H]1CC[C@]2(CO2)[C@]3([C@H]1[C@@]([C@@H](C[C@@H]3OC(=O)C)C)(C)C[C@@H](C4=CC(=O)OC4)O)COC(=O)C
Description: The molecule is a diterpene lactone isolated from the whole plants of Ajuga ciliata. It has a role as a plant metabolite. It is an acetate ester, a butenolide, a diterpene lactone and a spiro-epoxide.