[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@H1][Branch1][=Branch2][C][=C][C][=C][C][=N][Ring1][=Branch1][C][=C][Branch1][N][C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2][C][C][N][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is an indene."}]