Using Nc1nc2cc(OCc3ccccc3)ccc2c2c1nc(CCl)n2CC1CCOCC1, CON to produce CONCc1nc2c(N)nc3cc(OCc4ccccc4)ccc3c2n1CC1CCOCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.