[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=N][C][=C][Branch1][#Branch1][N][Ring1][Branch1][C][C][O][N+1][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a nitroimidazole derivative bactericidal agent widely used in the treatment of many anaerobic and certain protozoan and parasitic infections. Metronidazole has been linked to rare instances of acute, clinically apparent liver injury."}]