[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][=N][C][=C][Branch1][#Branch1][N][Ring1][Branch1][C][C][O][N+1][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a white to pale-yellow crystalline powder with a slight odor. Bitter and saline taste. pH (saturated aqueous solution) about 6.5. "}]