Using C=Cc1cc(Br)ccc1OC(C)C, CCO[PH](=O)c1ccc(C(F)(F)F)cc1 to produce C=Cc1cc(P(=O)(OCC)c2ccc(C(F)(F)F)cc2)ccc1OC(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.