User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is a hydrate that is the heptahydrate form of disodium hydrogen arsenate. It has a role as a poison. It contains a disodium hydrogenarsenate.
Assistant: This is a molecule that fits your description: O.O.O.O.O.O.O.O=[As]([O-])([O-])O.[Na+].[Na+]
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#}
disodium;hydrogen arsorate;heptahydrate
The molecule is a hydrate that is the heptahydrate form of disodium hydrogen arsenate. It has a role as a poison. It contains a disodium hydrogenarsenate.