User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is a nickel coordination entity comprising ammonium, nickel and sulfate in which the ratio of ammonium to iron(2+) to sulfate ions is 2:1:2. It is an ammonium salt, a metal sulfate and a nickel coordination entity. It contains a nickel(2+).
Assistant: This is a molecule that fits your description: O=S(=O)([O-])[O-].O=S(=O)([O-])[O-].[NH4+].[NH4+].[Ni+2]
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#}
diazanium;nickel(2+);disulfate
The molecule is a nickel coordination entity comprising ammonium, nickel and sulfate in which the ratio of ammonium to iron(2+) to sulfate ions is 2:1:2. It is an ammonium salt, a metal sulfate and a nickel coordination entity. It contains a nickel(2+).