[{"from": "human", "value": "What can you tell me about this molecule? [C][C@@H1][Branch1][O][N][=C][Branch1][=Branch1][N][C@H1][Ring1][=Branch1][O][N][C@H1][C][=Branch1][C][=O][N][C][C@@H1][Branch2][Ring2][=C][C][=Branch1][C][=O][N][C@H1][Branch2][Ring2][Ring1][C][=Branch1][C][=O][N][C@H1][Branch2][Ring1][Branch2][C][=Branch1][C][=O][N][/C][=Branch1][Branch2][=C][\\N][C][=Branch1][C][=O][N][/C][=Branch1][C][=O][N][Ring2][Ring1][#Branch2][C][O][C][O][N][C][=Branch1][C][=O][C][C@H1][Branch1][Branch1][C][C][C][N][N]"}, {"from": "gpt", "value": "The molecule is a tuberactinomycin antibiotic that was used to treat Mycobacterium tuberculosis until it was replaced by the less toxic capreomycin. These drugs bind RNA in bacterial ribosomes and inhibit protein synthesis. Viomycin was derived from the actinomycete Streptomyces puniceus."}]