Task: Please generate a SMILES based on the description.
Description: The molecule is an erythronate that is the conjugate base of D-erythronic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a D-erythronic acid.
Result: O=C([O-])[C@H](O)[C@H](O)CO
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
(2R,3R)-2,3,4-trihydroxybutanoate
The molecule is an erythronate that is the conjugate base of D-erythronic acid, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate base of a D-erythronic acid.