SMILES: C[C@H]([C@]1(CC(=C)[C@@](C(=O)OCC2=CCN3[C@H]2[C@@H](CC3)OC1=O)(C)O)O)O
Description: The molecule is a pyrrolizine alkaloid that is jacoline in which the 5-methyl group has been replaced by methylene. It has a role as a Jacobaea metabolite. It is a macrocyclic lactone, an organic heterotricyclic compound, a pyrrolizine alkaloid, a tertiary amino compound and a triol. It derives from a senecionine.