[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a monoterpenoid indole alkaloid, a tertiary alcohol, an organic heteropentacyclic compound and a methyl ester. It is functionally related to a tabersonine. It is a conjugate base of a 3-hydroxy-16-methoxy-2,3-dihydrotabersoninium."}, {"from": "gpt", "value": "[C][C][C@][C][C@@][Branch2][Ring2][Branch1][C@H1][C@@][Branch1][S][C@H1][Ring1][=Branch1][N][Branch1][Branch1][C][C][Ring1][Branch1][C][C][=C][Ring1][N][C][=C][Branch1][Ring2][N][Ring1][N][C][=C][Branch1][Branch1][C][=C][Ring1][#Branch1][O][C][Branch1][#Branch1][C][=Branch1][C][=O][O][C][O]"}]