[{"from": "human", "value": "Provide a brief overview of this molecule. [C][=C][N][Branch1][#Branch2][C][=Branch1][C][=O][N][=C][Ring1][#Branch1][N][C@H1][C@H1][Branch1][=N][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][Branch1][C][O][O][C][#N]"}, {"from": "gpt", "value": "The molecule is a pyrimidine 2'-deoxyribonucleoside that is 2'-deoxycytidine having a cyano group in the 2'-position. It is the active metabolite of the anti-cancer drug, sapacitabine which is currently in clinical development for the treatment of hematologic malignancies and solid tumors. It has a role as an antineoplastic agent, a drug metabolite and a DNA synthesis inhibitor. It is a pyrimidine 2'-deoxyribonucleoside and a nitrile."}]