SMILES: CO[C@H]1[C@@H](C[C@@H]2CN3CCC4=C([C@H]3C[C@@H]2[C@@H]1C(=O)OC)NC5=C4C=CC(=C5)OC)OC(=O)/C=C/C6=CC(=C(C(=C6)OC)OC)OC
Description: The molecule is a methyl ester, an organic heteropentacyclic compound and an indole alkaloid. It has a role as an antihypertensive agent. It derives from a hydride of a yohimban.