Using CC(C)c1c(Cl)[nH]c(=O)n(Cc2ccccc2)c1=O, ClCCCBr to produce CC(C)c1c(Cl)n(CCCCl)c(=O)n(Cc2ccccc2)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.