[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][Branch1][C][C][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N]"}, {"from": "gpt", "value": "The molecule is the D-enantiomer of valine. It is a valine and a D-alpha-amino acid. It is a conjugate base of a D-valinium. It is a conjugate acid of a D-valinate. It is an enantiomer of a L-valine. It is a tautomer of a D-valine zwitterion."}]