Using Oc1ccc(Br)cc1-c1[nH]c2ccccc2c1Cl, O=CC1CC1 to produce Clc1c2n(c3ccccc13)C(C1CC1)Oc1ccc(Br)cc1-2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.