Task: Answer the following question about the molecule with SMILES COc1ncnc(Cn2cc(C(=O)NCCO)c3ncc(C)cc32)c1C.
Description: How many aromatic rings does this compound have?
Completion: 3
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
COc1ncnc(Cn2cc(C(=O)NCCO)c3ncc(C)cc32)c1C
COc1ncnc(Cn2cc(C(=O)NCCO)c3ncc(C)cc32)c1C
N-(2-hydroxyethyl)-1-[(6-methoxy-5-methylpyrimidin-4-yl)methyl]-6-methylpyrrolo[3,2-b]pyridine-3-carboxamide
How many aromatic rings does this compound have?