Using CC(O)(Cn1ccnc1)c1cc(Cl)ccc1O, CCCCCCCCCBr to produce CCCCCCCCCOc1ccc(Cl)cc1C(C)(O)Cn1ccnc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.