Using COC1(c2cc(O)cc(F)c2)CCOCC1, Cc1nccn1-c1ccc(CCl)cc1 to produce COC1(c2cc(F)cc(OCc3ccc(-n4ccnc4C)cc3)c2)CCOCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.