Based on the SMILES representation [O-][AsH]O, the molecule can be described as:
The molecule is an arsenic oxoanion. It is a conjugate base of an arsonous acid. It is a conjugate acid of an arsonite(2-).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule can be described {#by|as!}:
{description#}
[O-][AsH]O
hydroxyarsinite
The molecule is an arsenic oxoanion. It is a conjugate base of an arsonous acid. It is a conjugate acid of an arsonite(2-).