Using CC(=O)N(C)C, CC(=Nc1c(C)cc(C)cc1Cl)c1cccc(Br)n1 to produce CC(=O)c1cccc(C(C)=Nc2c(C)cc(C)cc2Cl)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.