User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is a phosphorus oxoacid that consists of a single pentavalent phosphorus covalently bound via single bonds to a single hydrogen and two hydroxy groups and via a double bond to an oxygen. The parent of the class of phosphonic acids. It has a role as a fungicide. It is a member of phosphonic acids and a phosphorus oxoacid. It is a conjugate acid of a phosphonate(1-). It is a tautomer of a phosphorous acid.
Assistant: This is a molecule that fits this description: O=[P+](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#}
dihydroxy(oxo)phosphanium
The molecule is a phosphorus oxoacid that consists of a single pentavalent phosphorus covalently bound via single bonds to a single hydrogen and two hydroxy groups and via a double bond to an oxygen. The parent of the class of phosphonic acids. It has a role as a fungicide. It is a member of phosphonic acids and a phosphorus oxoacid. It is a conjugate acid of a phosphonate(1-). It is a tautomer of a phosphorous acid.