Using CC(C)(C)C(=O)c1c[nH]c2ncc(Br)nc12, CCOc1cc(B2OC(C)(C)C(C)(C)O2)cc(N2CCCC2)c1 to produce CCOc1cc(-c2cnc3[nH]cc(C(=O)C(C)(C)C)c3n2)cc(N2CCCC2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.