Using CCCCCCCCCCCCN(C)CCOc1ccc(CCC(=O)C(F)(F)F)c(OC)c1 to produce CCCCCCCCCCCCN(C)CCOc1ccc2c(c1)OC(O)(C(F)(F)F)CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.