Task: Please generate a SMILES based on the description below.
Description: The molecule is a D-alpha-amino acid anion which is obtained from (3S)-3-hydroxy-D-aspartic acid by formal deprotonation of both carboxyl groups and protonation of the amino group. It is a D-alpha-amino acid anion and a dicarboxylic acid anion. It is a conjugate base of a (3S)-3-hydroxy-D-aspartic acid. It is an enantiomer of a (3R)-3-hydroxy-L-aspartate(1-).
Result: [NH3+][C@@H](C(=O)[O-])[C@H](O)C(=O)[O-]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
(2R,3S)-2-azaniumyl-3-hydroxybutanedioate
The molecule is a D-alpha-amino acid anion which is obtained from (3S)-3-hydroxy-D-aspartic acid by formal deprotonation of both carboxyl groups and protonation of the amino group. It is a D-alpha-amino acid anion and a dicarboxylic acid anion. It is a conjugate base of a (3S)-3-hydroxy-D-aspartic acid. It is an enantiomer of a (3R)-3-hydroxy-L-aspartate(1-).