User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is the product resulting from formal oxidation of DL-proline by loss of hydrogen from the nitrogen and from the carbon alpha to the carboxylic acid, with the formation of a C=N bond. It is a conjugate acid of a 1-pyrroline-2-carboxylate. It is a tautomer of a 1-pyrroline-2-carboxylic acid zwitterion.
Assistant: This is a molecule that fits your description: O=C(O)C1=NCCC1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
O=C(O)C1=NCCC1
C1CC(=NC1)C(=O)O
3,4-dihydro-2H-pyrrole-5-carboxylic acid
The molecule is the product resulting from formal oxidation of DL-proline by loss of hydrogen from the nitrogen and from the carbon alpha to the carboxylic acid, with the formation of a C=N bond. It is a conjugate acid of a 1-pyrroline-2-carboxylate. It is a tautomer of a 1-pyrroline-2-carboxylic acid zwitterion.