Question: How many aromatic rings does this compound have?
Constraint: The Molecule has the SMILES CNC(=O)Oc1cccc2ccccc12.
Result: 2
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
CNC(=O)Oc1cccc2ccccc12
CNC(=O)Oc1cccc2ccccc12
naphthalen-1-ylN-methylcarbamate
How many aromatic rings does this compound have?