[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a member of indanes."}, {"from": "gpt", "value": "[C][C][C][=C][Branch1][Ring2][C][Ring1][Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][#Branch1][N][C][=Branch1][C][=O][C][S][C][=N][C][=Branch1][=Branch2][=C][C][=Branch1][C][=O][N][Ring1][#Branch1][O]"}]