[{"from": "human", "value": "Provide a description of this molecule. [C][C][C@H1][C][C@H1][C][C@@][Branch2][Ring1][#C][C@H1][Ring1][=Branch1][N][Branch1][Ring2][C][Ring1][=Branch1][C][C][C][=C][Ring1][Branch2][N][C][=C][Ring1][Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is a monoterpenoid indole alkaloid with formula C22H28N2O3, isolated from several plant species. It has a role as an angiogenesis inhibitor, an antineoplastic agent and a plant metabolite. It is a monoterpenoid indole alkaloid, a tertiary amino compound, a methyl ester, an organic heteropentacyclic compound and an alkaloid ester. It is a conjugate base of a (-)-voacangine(1+)."}]