[{"from": "human", "value": "What can you tell me about this molecule? [C][Branch1][Ring2][C][C][NH3+1][C][C][=O]"}, {"from": "gpt", "value": "The molecule is an ammonium ion derivative that is the conjugate acid of 5-aminopentanal, obtained by protonation of the amino group; major species at pH 7.3. It has a role as a plant metabolite. It is an ammonium ion derivative, an organic cation and an omega-ammonioaldehyde. It is a conjugate acid of a 5-aminopentanal."}]