[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][Branch1][=N][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][O][N].[Cl]"}, {"from": "gpt", "value": "The molecule is an odorless white to creamy-white crystalline powder. Bitter taste. pH (3% solution):4.5-6. pH (10% solution) 4.2-5.5. "}]