[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][C][C][Branch2][Ring1][=Branch2][C][=Branch1][C][=O][N][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a carbohydrazide obtained by formal condensation of one of the carboxy groups from butylmalonic acid with the hydrazino group of 1,2-diphenylhydrazine. Used (as its calcium semihydrate) for treatment of rheumatoid arthritis. It has a role as a non-steroidal anti-inflammatory drug and an antipyretic. It is a monocarboxylic acid and a carbohydrazide. It is functionally related to a malonic acid. It is a conjugate acid of a bumadizone(1-)."}]