[{"from": "human", "value": "Describe this molecule. [C][=C][C][=C][Branch2][Ring1][=Branch2][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a nonacetylated dimer of salicylic acid that is used in the treatment of chronic arthritis as an analgesic and antipyretic. Salsalate can cause moderate serum aminotransferase elevations when given in high doses in a manner similar to aspirin."}]