Task: Please create a SMILES based on the description.
Description: 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.
Result: O=C(O)CNC(CO)(CO)CO
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {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.