[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a piperazinium salt obtained by combining equimolar amounts of piperazine and adipic acid. It has a role as an anthelminthic drug and an antinematodal drug. It contains an adipate(2-) and a piperazinium(2+)."}, {"from": "gpt", "value": "[C][C][N][C][C][N][Ring1][=Branch1].[C][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][C][C][=Branch1][C][=O][O]"}]