[{"from": "human", "value": "Provide a description of this molecule. [C][N][C][=N][C][=C][Ring1][Branch1][C][=Branch1][C][=O][N][Branch1][=Branch2][C][=Branch1][C][=O][N][Ring1][Branch2][C][C]"}, {"from": "gpt", "value": "The molecule appears as odorless white powder or white glistening needles, usually melted together. Bitter taste. Solutions in water are neutral to litmus. Odorless. "}]