User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is trianion of (R)-3-hydroxy-2-oxo-4-phosphonooxybutanoic acid arising from deprotonation of both the carboxyl and phosphate functions. It is an organophosphate oxoanion and a 2-oxo monocarboxylic acid anion. It is a conjugate base of a (R)-3-hydroxy-2-oxo-4-phosphonooxybutanoic acid.
Assistant: This is a molecule that fits your description: O=C([O-])C(=O)[C@H](O)COP(=O)([O-])[O-]
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
(3R)-3-hydroxy-2-oxo-4-phosphonatooxybutanoate
The molecule is trianion of (R)-3-hydroxy-2-oxo-4-phosphonooxybutanoic acid arising from deprotonation of both the carboxyl and phosphate functions. It is an organophosphate oxoanion and a 2-oxo monocarboxylic acid anion. It is a conjugate base of a (R)-3-hydroxy-2-oxo-4-phosphonooxybutanoic acid.