Using CCCCCOc1ccc(B(O)O)cc1, COC(=O)c1ccc(-c2ccc(I)cc2)cc1 to produce CCCCCOc1ccc(-c2ccc(-c3ccc(C(=O)OC)cc3)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.