[{"from": "human", "value": "What can you tell me about this molecule? [C][C][N][=C][Branch1][Ring2][N][Ring1][Branch1][N][C][=C][Branch1][=N][C][=N][C][=C][N][=C][Ring1][=Branch1][C][=C][Ring1][#Branch2][Br].[C@@H1][Branch1][#Branch2][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][O][Branch1][=Branch1][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is the tartrate salt form of brimonidine, an imidazole derivative and a selective alpha-2 adrenergic receptor agonist. Upon ocular administration, brimonidine tartrate acts on the blood vessels causing them to constrict which leads to a decrease in the production of aqueous humor. Brimonidine tartrate also enhances the outflow of aqueous humor. This drug is used in the treatment of glaucoma to reduce intraocular pressure."}]