Using Cc1nc(C(F)(F)F)ccc1C(=O)Cl, C=C1OC(=O)C2CCC1C2 to produce Cc1nc(C(F)(F)F)ccc1C(=O)OC1=CC(=O)C2CCC1C2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.