Task: Please give me a SMILES based on the text description below.
Description: The molecule is the anion resulting from the removal of a proton from the carboxylic acid group of 1-pyrroline-2-carboxylic acid. It has a role as a human metabolite. It is a conjugate base of a 1-pyrroline-2-carboxylic acid and a 1-pyrroline-2-carboxylic acid zwitterion.
Result: O=C([O-])C1=NCCC1
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
O=C([O-])C1=NCCC1
3,4-dihydro-2H-pyrrole-5-carboxylate
The molecule is the anion resulting from the removal of a proton from the carboxylic acid group of 1-pyrroline-2-carboxylic acid. It has a role as a human metabolite. It is a conjugate base of a 1-pyrroline-2-carboxylic acid and a 1-pyrroline-2-carboxylic acid zwitterion.