[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][C][=Branch2][Ring1][Branch1][=C][Branch1][=N][C][=Branch1][=Branch2][=C][Ring1][=Branch1][N+1][=Branch1][C][=O][O-1][O][N+1][=Branch1][C][=O][O-1][O]"}, {"from": "gpt", "value": "The molecule appears as a white to light-colored crystalline solid. Denser than water and insoluble in water. Contact may cause irritation to skin, eyes, and mucous membranes. May be toxic by ingestion. Used to make other chemicals."}]