Based on the SMILES O=C1C[NH2+]C(C(=O)[O-])C1, the molecule can be described as:
The molecule is an amino acid zwitterion obtained from 4-oxoproline by transfer of a proton from the alpha-carboxy group to the amino group; major species at pH 7.3. It is a tautomer of a 4-oxoproline.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule can be described {#by|as!}:
{description#}
4-oxopyrrolidin-1-ium-2-carboxylate
The molecule is an amino acid zwitterion obtained from 4-oxoproline by transfer of a proton from the alpha-carboxy group to the amino group; major species at pH 7.3. It is a tautomer of a 4-oxoproline.