[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a polar amino acid zwitterion of L-ornithine. It is an ornithinium(1+) and a polar amino acid zwitterion. It is a conjugate base of a L-ornithinium(2+). It is a conjugate acid of a L-ornithine."}, {"from": "gpt", "value": "[C][Branch1][O][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][NH3+1][C][NH3+1]"}]