[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][Branch2][Ring1][=N][C][N][Branch1][Ring2][C][Ring1][=Branch1][C][C][=C][C][=C][C][=C][C][Ring1][=Branch1][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=C][O]"}, {"from": "gpt", "value": "The molecule is a member of anthracenes."}]