[{"from": "human", "value": "Describe this molecule. [C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][C][=C][Branch1][#Branch2][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][O]"}, {"from": "gpt", "value": "The molecule is the phenyl ester of para-aminosalicylic acid, reported to have less side effects than simple salts of para-aminosalicylic acid."}]