Using c1ccc(P(c2ccccc2)c2ccccc2)cc1, C=C(c1ccc(C)cc1)c1cc(Br)ccc1O to produce C=C(c1ccc(C)cc1)c1cc(Br)ccc1OC(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.