[{"from": "human", "value": "Please give me some details about this molecule. [C][C][Branch1][C][C][C][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][NH3+1]"}, {"from": "gpt", "value": "The molecule is the D-enantiomer of leucinium. It has a role as a Saccharomyces cerevisiae metabolite and a bacterial metabolite. It is a conjugate acid of a D-leucine. It is an enantiomer of a L-leucinium."}]