[{"from": "human", "value": "Describe this molecule. [C][C][C][=Branch1][C][=O][C][C][C][C][C][C][C][C][C@@H1][C][C][C@@H1][Branch1][Branch2][C@@H1][Branch1][Ring2][N][Ring1][=Branch1][C][O]"}, {"from": "gpt", "value": "The molecule is a citraconoyl group."}]