[{"from": "human", "value": "Could you provide a description of this molecule? [C][=C][N][Branch1][#Branch2][C][=Branch1][C][=O][N][=C][Ring1][#Branch1][N][C@H1][C@@H1][Branch2][Ring2][C][C][=C][Branch1][Ring2][O][Ring1][Branch1][C][O][P][=Branch1][C][=O][Branch1][C][O][O][P][=Branch1][C][=O][Branch1][C][O][O][P][=Branch1][C][=O][Branch1][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is an organic triphosphate resulting from the formal condensation of the 5'-hydroxy group of 3'-deoxy-3',4'-didehydro-cytidine with triphosphoric acid. It is a chain terminator for RNA-dependent RNA polymerases. It has a role as an antimetabolite, an antiviral agent and an EC 2.7.7.48 (RNA-directed RNA polymerase) inhibitor. It is a pyrimidone and an organic triphosphate. It is functionally related to a 3'-deoxy-3',4'-didehydro-cytidine. It is a conjugate acid of a 3'-deoxy-3',4'-didehydro-CTP(4-)."}]