Using Cc1ccc2c(N)nsc2c1I, CNc1ncc2cc(B3OC(C)(C)C(C)(C)O3)ccc2n1 to produce CNc1ncc2cc(-c3c(C)ccc4c(N)nsc34)ccc2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.