Using Cc1cnn(C)c1B1OC(C)(C)C(C)(C)O1, COC(=O)c1cc(Br)c(Cl)s1 to produce COC(=O)c1cc(-c2c(C)cnn2C)c(Cl)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.