[{"from": "human", "value": "Could you provide a description of this molecule? [C][=N][C][=Branch2][Ring1][#Branch2][=N][C][=Branch1][C][=O][N][Ring1][#Branch1][C@H1][C@@H1][Branch1][=N][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][Branch1][C][O][O][O][N]"}, {"from": "gpt", "value": "The molecule is also an antimetabolite of cytidine, incorporated primarily into RNA. Azacytidine has been used as an antineoplastic agent."}]