Using COc1cc(Br)cc(B2OC(C)(C)C(C)(C)O2)c1, CC(C)n1nc(I)c2c(N)ncnc21 to produce COc1cc(Br)cc(-c2nn(C(C)C)c3ncnc(N)c23)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.