Using Clc1nc(N2CCOCC2)c2sc(I)cc2n1, CC(=O)Nc1cccc(B(O)O)c1 to produce CC(=O)Nc1cccc(C2(I)Cc3nc(Cl)nc(N4CCOCC4)c3S2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.