[{"from": "human", "value": "Could you provide a description of this molecule? [C][Branch1][Ring2][C][C][=O][C][N][C][C][C][N]"}, {"from": "gpt", "value": "The molecule is the N-(3-aminopropyl) derivative of 4-aminobutanal. It is a primary aliphatic amine, a secondary aliphatic amine and an alpha-CH2-containing aldehyde. It is a conjugate base of a N-(3-ammoniopropyl)-4-ammoniobutanal."}]