Using CCc1[nH]n(C2CCCC2)c2nc(-c3cc(C)nc(Cl)c3)nc(=O)c1-2 to produce CCc1[nH]n(C2CCCC2)c2nc(-c3ccnc(C)c3)nc(=O)c1-2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.