[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][=C][N][Branch1][=Branch1][C][C][=C][Ring1][=Branch1][C][C][C][=C][Branch1][N][N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][C][=Branch1][C][=C][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is a member of the class of indoles that is methyl 2-(1H-indol-2-yl)prop-2-enoate in which the indole moiety has been substituted at position 3 by a 2-(5-ethylpyridin-1(2H)-yl)ethyl group. An intermediate in the biosynthesis of aspidosperma and iboga alkaloids. It is a terpenoid indole alkaloid, a methyl ester, a dihydropyridine, a member of indoles, an alkaloid ester and an enamine. It is a conjugate base of a dehydrosecodine(1+)."}]