Using CCOC(CC)(OCC)OCC, Nc1c(Cl)nc2ccccc2c1NCc1cc(-c2ccc(F)cc2)no1 to produce CCc1nc2c(Cl)nc3ccccc3c2n1Cc1cc(-c2ccc(F)cc2)no1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.