[{"from": "human", "value": "Describe this molecule. [C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][N][=C][Branch1][Branch2][S][C][Ring1][=Branch1][=N][Ring1][=Branch2][S][C]"}, {"from": "gpt", "value": "The molecule is a member of indoles."}]