Task: Please give me a molecule SMILES based on the description.
Description: The molecule is a water-soluble buffer substance used for the preparation of the biochemical and biological buffer solutions; pKa = 6.8 at 20 ℃. It has a role as a buffer. It derives from a member of tris.
Result: OCC(CO)(CO)NCCCNC(CO)(CO)CO
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
OCC(CO)(CO)NCCCNC(CO)(CO)CO
2-[3-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]propylamino]-2-(hydroxymethyl)propane-1,3-diol
The molecule is a water-soluble buffer substance used for the preparation of the biochemical and biological buffer solutions; pKa = 6.8 at 20 ℃. It has a role as a buffer. It derives from a member of tris.