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