Using CC(C)N(C(=O)OC(C)(C)C)c1ncc(Br)s1, CC(C)OB1OC(C)(C)C(C)(C)O1 to produce CC(C)N(C(=O)OC(C)(C)C)c1ncc(B2OC(C)(C)C(C)(C)O2)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.