Task: Please create a text description for a molecule.
SMILES: CC1=[NH+]CC[C@@H](C(=O)[O-])N1
Constraint: Answer the question with complete sentences.
Result: The molecule is a zwitterion obtained by transfer of a proton from the carboxy group to the nitrogen alpha to the carboxy group. The major species at pH 7.3. It is a tautomer of an ectoine.
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#}
(6S)-2-methyl-1,4,5,6-tetrahydropyrimidin-3-ium-6-carboxylate
The molecule is a zwitterion obtained by transfer of a proton from the carboxy group to the nitrogen alpha to the carboxy group. The major species at pH 7.3. It is a tautomer of an ectoine.