[{"from": "human", "value": "Provide a description of this molecule. [C][Branch1][Branch2][C][C][C][C][C][C][N][C][C][C][C][C][N]"}, {"from": "gpt", "value": "The molecule is an alkane-alpha,omega-diamine that is dodecane substituted by amino groups at positions 1 and 12."}]