[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=N][C][=Branch1][C][=O][N][C][=Branch1][=Branch1][=C][Ring1][#Branch1][C][=O][N]"}, {"from": "gpt", "value": "The molecule is a nucleobase analogue that is cytosine in which the hydrogen at position 5 is replaced by a formyl group. It has a role as a metabolite. It is an aminopyrimidine, a pyrimidone, a nucleobase analogue and a heteroarenecarbaldehyde. It is functionally related to a cytosine."}]