Task: Please create a description for a molecule.
SMILES: O=C([O-])[C@H]1CNCC[NH2+]1
Constraint: Answer the question with full sentences.
Result: The molecule is zwitterionic form of (R)-piperazine-2-carboxylic acid having an anionic carboxy group and a protonated 1-amino group. It is a conjugate acid of a (R)-piperazine-2-carboxylate. It is a tautomer of a (R)-piperazine-2-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#}
O=C([O-])[C@H]1CNCC[NH2+]1
C1CNC[C@@H]([NH2+]1)C(=O)[O-]
(2R)-piperazin-1-ium-2-carboxylate
The molecule is zwitterionic form of (R)-piperazine-2-carboxylic acid having an anionic carboxy group and a protonated 1-amino group. It is a conjugate acid of a (R)-piperazine-2-carboxylate. It is a tautomer of a (R)-piperazine-2-carboxylic acid.