Task: Please give me a molecule SMILES based on the text description.
Description: The molecule is an amino acid zwitterion arising from transfer of a proton from the carboxy to the amino group of 4-hydroxy-L-threonine; major species at pH 7.3. It is a tautomer of a 4-hydroxy-L-threonine.
Result: [NH3+][C@H](C(=O)[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#}
(2S,3S)-2-azaniumyl-3,4-dihydroxybutanoate
The molecule is an amino acid zwitterion arising from transfer of a proton from the carboxy to the amino group of 4-hydroxy-L-threonine; major species at pH 7.3. It is a tautomer of a 4-hydroxy-L-threonine.