Task: Please create a description for a molecule.
SMILES: C=C(Cl)C[C@H]([NH3+])C(=O)[O-]
Constraint: Answer the question with full sentences.
Result: The molecule is an L-alpha-amino acid zwitterion obtained from L-2-amino-4-chloropent-4-enoic acid by transfer of a proton from the carboxy group to the amino group. It is the major species at pH 7.3. It is a tautomer of a L-2-amino-4-chloropent-4-enoic 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#}
C=C(Cl)C[C@H]([NH3+])C(=O)[O-]
(2S)-2-azaniumyl-4-chloropent-4-enoate
The molecule is an L-alpha-amino acid zwitterion obtained from L-2-amino-4-chloropent-4-enoic acid by transfer of a proton from the carboxy group to the amino group. It is the major species at pH 7.3. It is a tautomer of a L-2-amino-4-chloropent-4-enoic acid.