Question: Please describe this drug.
Description: The Molecule can be represented with the SMILES [C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[Fe+4].[N-]=O.[Na+].[Na+].
Result: Sodium nitroprusside is a chemical compound of sodium and cyanide. It is used as a vasodilator. (L105)
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
[C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[Fe+4].[N-]=O.[Na+].[Na+]
[C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[N-]=O.[Na+].[Na+].[Fe+4]
disodium;iron(4+);nitroxyl anion;pentacyanide
Please describe this drug.