Using CC(C)(C)OC(=O)N1CCc2[nH]c3c(Cl)c(Cl)ccc3c2CC1, BrCCOc1ccccc1 to produce CC(C)(C)OC(=O)N1CCc2c(n(CCOc3ccccc3)c3c(Cl)c(Cl)ccc23)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.