Task: Please generate a SMILES based on the text description below.
Description: The molecule is a peptide anion that is the conjugate acid of pyroglutamylvaline, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate acid of a pyroglutamylvaline.
Result: CC(C)[C@H](NC(=O)[C@@H]1CCC(=O)N1)C(=O)[O-]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
CC(C)[C@H](NC(=O)[C@@H]1CCC(=O)N1)C(=O)[O-]
(2S)-3-methyl-2-[[(2S)-5-oxopyrrolidine-2-carbonyl]amino]butanoate
The molecule is a peptide anion that is the conjugate acid of pyroglutamylvaline, obtained by deprotonation of the carboxy group; major species at pH 7.3. It is a conjugate acid of a pyroglutamylvaline.