[{"from": "human", "value": "Could you give me a brief overview of this molecule? [H+1].[C][=C][N][Branch1][#Branch2][C][=Branch1][C][=O][N][=C][Ring1][#Branch1][N][C@H1][C][Branch1][=N][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][Branch1][C][O][O][Branch1][C][F][F].[Cl-1]"}, {"from": "gpt", "value": "The molecule is a 2'-deoxycytidine hydrochloriode having geminal fluoro substituents in the 2'-position. An inhibitor of ribonucleotide reductase, gemcitabine hydrochloride is used in the treatment of various carcinomas, including non-small cell lung cancer, pancreatic cancer, bladder cancer and breast cancer. It has a role as an immunosuppressive agent, an antiviral drug, an antimetabolite, an antineoplastic agent, an EC 1.17.4.1 (ribonucleoside-diphosphate reductase) inhibitor, a radiosensitizing agent and an anticoronaviral agent. It is an organofluorine compound and a hydrochloride. It contains a gemcitabine."}]