Based on the SMILES CC(=O)N[C@@H](CC(=O)[O-])C(=O)N[C@@H](CCC(=O)[O-])C(=O)N[C@@H](CCC(=O)[O-])C(=O)[O-], the molecule can be described as:
The molecule is a peptide anion obtained by deprotonation of the four carboxy groups of Ac-Asp-Glu-Glu; major species at pH 7.3. It is a conjugate base of an Ac-Asp-Glu-Glu.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule can be described {#by|as!}:
{description#}
(2S)-2-[[(2S)-2-[[(2S)-2-acetamido-3-carboxylatopropanoyl]amino]-4-carboxylatobutanoyl]amino]pentanedioate
The molecule is a peptide anion obtained by deprotonation of the four carboxy groups of Ac-Asp-Glu-Glu; major species at pH 7.3. It is a conjugate base of an Ac-Asp-Glu-Glu.