Using Cc1cc(F)ccc1C1(CCCCl)OCCO1, OC1(c2cccc(C(F)(F)F)c2)CCNCC1 to produce Cc1cc(F)ccc1C(=O)CCCN1CCC(O)(c2cccc(C(F)(F)F)c2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.