Task: Please create a description for a molecule.
Molecule SMILES: CSCC[C@@H]([NH3+])C(=O)[O-]
Constraint: Answer the question with complete sentences.
Result: The molecule is zwitterionic form of D-methionine arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3. It is a tautomer of a D-methionine.
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#}
CSCC[C@@H]([NH3+])C(=O)[O-]
CSCC[C@H](C(=O)[O-])[NH3+]
(2R)-2-azaniumyl-4-methylsulfanylbutanoate
The molecule is zwitterionic form of D-methionine arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3. It is a tautomer of a D-methionine.