Using CC(=O)OC(C)=O, Cc1cc([N+](=O)[O-])cc2c(Nc3cccc(Br)c3)c(C#N)cnc12 to produce CC(=O)N(c1cccc(Br)c1)c1c(C#N)cnc2c(C)cc([N+](=O)[O-])cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.