[{"from": "human", "value": "Provide a description of this molecule. [C][Branch1][N][C][N][C][C][N][C][C][N][C][C][N][N]"}, {"from": "gpt", "value": "The molecule appears as a viscous liquid. Slightly less dense than water. Vapors heavier than air. Corrosive to the eyes, skin, mouth, throat and stomach. Vapors irritate the eyes and corrosive to the upper respiratory tract. Vapors may irritate the eyes. Flash point 325 \u00b0F."}]