Using Cc1cc(Br)ccc1OC(=O)N1CCC(Oc2ccn(-c3ccc(S(C)(=O)=O)cc3)c(=O)c2)CC1, C/C=C\B(O)O to produce C/C=C\c1ccc(OC(=O)N2CCC(Oc3ccn(-c4ccc(S(C)(=O)=O)cc4)c(=O)c3)CC2)c(C)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.