[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C@H1][Branch1][=Branch1][C][NH2+1][C][Ring1][=Branch1][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is the zwitterion resulting from the transfer of a proton from the carboxylic acid group to the amino group of (R)-nipecotic acid. It is a tautomer of a (R)-nipecotic acid."}]