[{"from": "human", "value": "Provide a brief overview of this molecule. [C][/C][=C][/C][N][C][C][C@@H1][\\-Ring1][=Branch1][C@][Branch2][Ring1][Ring2][C][=C][Branch1][Branch1][C][C][Ring1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][O][Branch1][Ring1][C][O][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is a monoterpenoid indole alkaloid with formula C21H26N2O3, isolated from several plant species including Rhazya stricta, Tabernaemontana dichotoma and Aspidosperma pyricollum. It has a role as a plant metabolite. It is a monoterpenoid indole alkaloid, a methyl ester, a primary alcohol, an organic heterotetracyclic compound and an Aspidosperma alkaloid. It is a conjugate base of a 15alpha-stemmadenine(1+)."}]