[{"from": "human", "value": "Please give me some details about this molecule. [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][Branch1][N][Ring1][N][C][C][=C][Branch1][Branch1][C][=C][Ring1][Branch2][O][C][Branch1][#Branch1][C][=Branch1][C][=O][O][C][O]"}, {"from": "gpt", "value": "The molecule is a vinca alkaloid, an organic heteropentacyclic compound, a methyl ester and a tertiary alcohol. It is functionally related to a vindoline. It is a conjugate base of a deacetoxyvindolinium(1+)."}]