Using Fc1cccc2c1CC1c3nc(Cl)ccc3OC(CCOCc3ccccc3)N21 to produce Fc1cccc2c1cc1n2C(CCOCc2ccccc2)Oc2ccc(Cl)nc2-1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.