Task: Please generate a SMILES based on the description below.
Description: The molecule is zwitterionic form of 3-(uracil-1-yl)-L-alanine having an anionic carboxy group and a protonated amino group. It is a tautomer of a 3-(uracil-1-yl)-L-alanine.
Result: [NH3+][C@@H](Cn1ccc(=O)[nH]c1=O)C(=O)[O-]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
[NH3+][C@@H](Cn1ccc(=O)[nH]c1=O)C(=O)[O-]
(2S)-2-azaniumyl-3-(2,4-dioxopyrimidin-1-yl)propanoate
The molecule is zwitterionic form of 3-(uracil-1-yl)-L-alanine having an anionic carboxy group and a protonated amino group. It is a tautomer of a 3-(uracil-1-yl)-L-alanine.