[{"from": "human", "value": "Describe this molecule. [C][=C][Branch2][Ring1][=C][C][=Branch1][C][=O][N][C][=Branch1][C][=O][N][Ring1][Branch2][C@H1][C@@H1][Branch1][=N][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][Branch1][C][O][O][O][F]"}, {"from": "gpt", "value": "The molecule is an organofluorine compound that is uridine bearing a fluoro substituent at position 5 on the uracil ring. It has a role as a mutagen. It is an organofluorine compound and a member of uridines."}]