Task: Please create a description for a molecule.
SMILES: NC1=[NH+][C@@H](C(=O)[O-])CS1
Constraint: Answer the question with full sentences.
Result: The molecule is a 2-amino-Delta(2)-thiazoline-4-carboxylic acid zwitterion that has S-configuration. The major species at pH 7.3. It is an enantiomer of a L-2-amino-Delta(2)-thiazoline-4-carboxylic acid zwitterion. It is a tautomer of a D-2-amino-Delta(2)-thiazoline-4-carboxylic acid.
Task: Please create a {#text |!}description for a molecule{# based on its representation|!}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question with {#full|complete!} sentences.
Result: {description#}
(4S)-2-amino-4,5-dihydro-1,3-thiazol-3-ium-4-carboxylate
The molecule is a 2-amino-Delta(2)-thiazoline-4-carboxylic acid zwitterion that has S-configuration. The major species at pH 7.3. It is an enantiomer of a L-2-amino-Delta(2)-thiazoline-4-carboxylic acid zwitterion. It is a tautomer of a D-2-amino-Delta(2)-thiazoline-4-carboxylic acid.