User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is the alkanesulfonate that is the anion formed from isethionic acid by loss of a proton from the sulfo group; major microspecies at pH 7.3. It is a conjugate base of an isethionic acid.
Assistant: This is a molecule that fits this description: O=S(=O)([O-])CCO
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
2-hydroxyethanesulfonate
The molecule is the alkanesulfonate that is the anion formed from isethionic acid by loss of a proton from the sulfo group; major microspecies at pH 7.3. It is a conjugate base of an isethionic acid.