Using Cc1nn(-c2ccc(O)cc2F)c(=O)n1C(F)F, COC(=O)C(C)Oc1cc(C)ccc1CCl to produce COC(=O)C(C)Oc1cc(C)ccc1COc1ccc(-n2nc(C)n(C(F)F)c2=O)c(F)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.