Using CNc1nc(Cl)nc(Nc2cc(OC)cc(OC)c2)n1, Nc1ccc(O)cc1 to produce CNc1nc(Nc2ccc(O)cc2)nc(Nc2cc(OC)cc(OC)c2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.