[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][N][C][N][C][N][Ring1][=Branch1][C][N][Branch1][Ring2][C][Ring1][Branch2][C][Ring1][#Branch1]"}, {"from": "gpt", "value": "The molecule is a heterocyclic organic compound with antibiotic activity. In the body methenamine is converted to formaldehyde, a nonspecific bactericidal agent. Methenamine is typically used long-term to treat chronic urinary tract infections and to prevent the recurrence of infections."}]