[{"from": "human", "value": "Could you provide a description of this molecule? [C][Branch1][#Branch2][C][S][=Branch1][C][=O][=Branch1][C][=O][O-1][NH2+1][C][C][=Branch1][C][=O][N]"}, {"from": "gpt", "value": "The molecule is an ACES and a 1,1-diunsubstituted alkanesulfonate. It is a tautomer of a N-(2-acetamido)-2-aminoethanesulfonic acid."}]