Q: How many aromatic rings does this compound have?
 The Molecule has the SMILES C[n+]1ccccc1/C=N/O.[Cl-].
Result: 1
{#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+]1ccccc1/C=N/O.[Cl-]
C[n+]1ccccc1/C=N/O.[Cl-]
(NE)-N-[(1-methylpyridin-1-ium-2-yl)methylidene]hydroxylamine;chloride
How many aromatic rings does this compound have?