[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is an omega-aminoaldehyde that is pentanal which is substituted at position 5 by an amino group. It is an intermediate in the biosynthesis of L-lysine derived alkaloids. It has a role as a plant metabolite. It is a conjugate base of a 5-ammoniopentanal."}, {"from": "gpt", "value": "[C][Branch1][Ring2][C][C][N][C][C][=O]"}]