Using Oc1c(Cl)cc(OCc2ccccc2)cc1Cl, CC(=O)OCCCCBr to produce CC(=O)OCCCCOc1c(Cl)cc(OCc2ccccc2)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.