Using ClC(Cl)Cl, CC(=O)Nc1ccc2sc3ccc(Br)cc3c(=O)c2c1 to produce CC(=O)N(C)c1ccc2sc3ccc(Br)cc3c(=O)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.