SMILES: CC1=C(C(=O)O[C@H](C1)[C@@H](C)[C@H]2CC[C@@H]3[C@@]2(CC[C@H]4[C@H]3CC=C5[C@@]4(C(=O)C=C5)C)C)CO
Description: The molecule is a steroid lactone that is a 4-norwithanolide with a 2,5-dien-1-one system isolated from the aerial parts of Physalis longifolia. It has a role as a metabolite and a plant metabolite. It is a delta-lactone and a steroid lactone.