Q: How many aromatic rings does this compound have?
Description: The Chemical can be represented with the SMILES NC(=O)OCC(COC(N)=O)c1ccccc1.
Answer: 1
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
NC(=O)OCC(COC(N)=O)c1ccccc1
NC(=O)OCC(COC(N)=O)c1ccccc1
(3-carbamoyloxy-2-phenylpropyl) carbamate
How many aromatic rings does this compound have?