Using Clc1nc(N2CCOCC2)c2ncc(Br)cc2n1, Nc1cccc(B(O)O)c1 to produce Nc1cccc(-c2cnc3c(N4CCOCC4)nc(Cl)nc3c2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.