User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is an arsenate ion resulting from the removal of two protons from arsenic acid. It is a conjugate base of an arsenate(1-). It is a conjugate acid of an arsenate(3-).
Assistant: This is a molecule that fits your description: O=[As]([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#}
hydrogen arsorate
The molecule is an arsenate ion resulting from the removal of two protons from arsenic acid. It is a conjugate base of an arsenate(1-). It is a conjugate acid of an arsenate(3-).