[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][Branch1][Ring1][C][O][NH1+1][Branch1][Ring2][C][C][O][C][C][S][=Branch1][C][=O][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a BES and a 1,1-diunsubstituted alkanesulfonate. It is a conjugate acid of a 2-[bis(2-hydroxyethyl)amino]ethanesulfonate. It is a tautomer of a 2-[bis(2-hydroxyethyl)amino]ethanesulfonic acid."}]