[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@@H1][C@H1][C@@H1][Branch2][Branch1][#Branch2][C@H1][C@@H1][Branch2][Ring2][S][C][=Branch1][C][=O][C][=Branch2][Ring2][Ring1][=C][Branch2][Ring1][=C][C@][Ring1][#Branch1][Branch2][Ring1][#Branch1][C][=Branch1][C][=O][C][Ring1][N][=C][Branch1][N][C][=C][Ring1][S][C][=C][C][=C][Ring1][=Branch1][O][O][O][O][C][=Branch1][C][=O][N][N][Branch1][C][C][C][O]"}, {"from": "gpt", "value": "The molecule is a broad-spectrum antibiotic synthetically derived from [oxytetracycline]. It is a second-generation tetracycline that was first discovered in 1967. Second-generation tetracyclines exhibit lesser toxicity than first-generation tetracyclines. Doxycycline is used to treat a wide variety of gram-positive and gram-negative bacterial infections. It is also used to treat acne and malaria."}]