Using CC(C)(C)OC(=O)NC(C)(C)c1ccc(B2OC(C)(C)C(C)(C)O2)cc1, Clc1ncc(Cl)c(Cl)n1 to produce CC(C)(C)OC(=O)NC(C)(C)c1ccc(-c2nc(Cl)ncc2Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.