Using CC1(C)OB(c2cccc(Cl)n2)OC1(C)C, COC(=O)c1cccnc1Br to produce COC(=O)c1cccnc1-c1cccc(Cl)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.