Using CC(C)c1cccc(B(O)O)c1, CN1OC2(CC(C3CCCOC3)Oc3ccc(Br)cc32)N=C1N to produce CC(C)c1cccc(-c2ccc3c(c2)C2(CC(C4CCCOC4)O3)N=C(N)N(C)O2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.