Using COC(=O)C(CN(C)C)c1ccc(OCc2ccccc2)cc1, BrCCCCCBr to produce CN(C)CC(c1ccc(OCc2ccccc2)cc1)C1(O)CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.