Using CCOC(=O)c1cncc(B2OC(C)(C)C(C)(C)O2)c1, Clc1nc(N2CCOCC2)c2sc(I)cc2n1 to produce CCOC(=O)c1cncc(-c2cc3nc(Cl)nc(N4CCOCC4)c3s2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.