[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=C][C][=C][Ring1][=Branch1].[N].[O]"}, {"from": "gpt", "value": "The molecule is either a white or reddish colored crystals, or a solution of the crystals and a solvent. The solvent is usually either alcohol or water. They are soluble in water. They may be poisonous by ingestion. They are used to make dyes and pharmaceuticals."}]