[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][Branch2][Ring2][=Branch2][C@@][C][C][C][N][C@@H1][Ring1][=Branch1][C@@][Branch1][Branch1][C][C][Ring1][Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][Ring1][O][=C][Branch1][Branch1][C][Ring2][Ring1][Ring1][C][=Branch1][C][=O][O][C][O][C][=Branch1][C][=O][C]"}, {"from": "gpt", "value": "The molecule is an Aspidosperma alkaloid that is (5alpha,12beta,19alpha)-2,3-didehydroaspidospermidine which is substituted by a methoxycarbonyl group at position 3 and by an acetoxy group at position 20. It has a role as a plant metabolite. It is an Aspidosperma alkaloid, an organic heteropentacyclic compound, an acetate ester, a methyl ester, a tertiary amino compound and an enamine. It is a conjugate base of a (-)-echitovenine(1+)."}]