[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a cadaverine(2+)."}, {"from": "gpt", "value": "[C][Branch1][Ring2][C][C][NH3+1][C][C][NH2+1][C][C][=Branch1][C][=O][C@@H1][Branch1][#Branch1][C@@H1][Branch1][Ring1][C][O][O][O]"}]