SMILES: CC1=C(C(=O)C[C@@H]1OC)[C@@H]2[C@H](C(=C)C(=O)O2)CCC(=O)C
Description: The molecule is a sesquiterpene lactone that is isosecotanapartholide in which the hydroxy group at position 3 is replaced by a methoxy group. Isolated from Artemisia iwayomogi and Tanacetum cilicicum, it acts as an inhibitor of nitric oxide synthase. It has a role as a metabolite and an EC 1.14.13.39 (nitric oxide synthase) inhibitor. It is a butan-4-olide, an enone, a methyl ketone, a sesquiterpene lactone and an ether.