User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is a Good's buffer substance, pKa = 8.15 at 20 ℃. It derives from a member of tris and a glycine. It is a tautomer of a N-tris(hydroxymethyl)methylammonioacetate.
Assistant: This is a molecule that fits your description: O=C(O)CNC(CO)(CO)CO
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#}
O=C(O)CNC(CO)(CO)CO
2-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]aceticacid
The molecule is a Good's buffer substance, pKa = 8.15 at 20 ℃. It derives from a member of tris and a glycine. It is a tautomer of a N-tris(hydroxymethyl)methylammonioacetate.