Task: Please create a text description for a molecule.
SMILES: CSCC[C@H]([NH3+])C(=O)[O-]
Constraint: Answer the question with full sentences.
Result: The molecule is zwitterionic form of L-methionine having a anionic carboxy group and a cationic amino group; major species at pH 7.3. It is a tautomer of a L-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+]
(2S)-2-azaniumyl-4-methylsulfanylbutanoate
The molecule is zwitterionic form of L-methionine having a anionic carboxy group and a cationic amino group; major species at pH 7.3. It is a tautomer of a L-methionine.