Using [OH-], CCCCC(Oc1ccc(CCC(=O)OCC)cc1)c1cccc(-c2ccc(C(F)(F)F)cc2)n1 to produce CCCCC(Oc1ccc(C(C)C(=O)O)cc1)c1cccc(-c2ccc(C(F)(F)F)cc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.