Task: Please create a text description for a molecule.
Molecule SMILES: C[C@@H](c1ccccc1)[C@H]([NH3+])C(=O)[O-]
Constraint: Answer the question with complete sentences.
Result: The molecule is an amino acid zwitterion resulting from a transfer of a proton from the carboxy group to the amino group of (2S,3S)-beta-methylphenylalanine; major species at pH 7.3. It is a tautomer of a (2S,3S)-beta-methylphenylalanine.
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#}
C[C@@H](c1ccccc1)[C@H]([NH3+])C(=O)[O-]
(2S,3S)-2-azaniumyl-3-phenylbutanoate
The molecule is an amino acid zwitterion resulting from a transfer of a proton from the carboxy group to the amino group of (2S,3S)-beta-methylphenylalanine; major species at pH 7.3. It is a tautomer of a (2S,3S)-beta-methylphenylalanine.