[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a monoterpenoid indole alkaloid with forumula C21H26N2O3, isolated from the fruits of Tabernaemontana heyneana. It has a role as a plant metabolite. It is a methyl ester, a monoterpenoid indole alkaloid, an organic heterotetracyclic compound and a primary alcohol."}, {"from": "gpt", "value": "[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]"}]