Using Brc1ccc2cc[nH]c2c1, CC1(C)C(C(=O)Cl)C1(C)C to produce CC1(C)C(C(=O)c2c[nH]c3cc(Br)ccc23)C1(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.