[{"from": "human", "value": "What can you tell me about this molecule? [C][C][Branch1][Ring1][C][#N][C][=Branch1][C][=O][C]"}, {"from": "gpt", "value": "The molecule is a methyl ketone that is butan-2-one substituted by a cyano group at position 3. It has a role as a metabolite. It is a methyl ketone and a nitrile. It is functionally related to a butan-2-one."}]