[{"from": "human", "value": "What can you tell me about this molecule? [C][Branch1][Ring2][C][C][N][C][C][Branch1][=Branch1][C][Branch1][C][F][F][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is a fluoroamino acid that is lysine with a difluoromethyl group at position 2. It has a role as a metabolite. It is functionally related to a lysine."}]