SMILES: C[C@H]1[C@@H]2CN3CCC4=C([C@H]3C[C@@H]2C(=CO1)C(=O)OC)NC5=CC=CC=C45
Description: The molecule is a monoterpenoid indole alkaloid with formula C21H24N2O3, isolated from Vinca sardoa and Uncaria rhynchophylla. It has a role as a plant metabolite. It is a monoterpenoid indole alkaloid, a methyl ester and an organic heteropentacyclic compound.