Using CCOC(=O)c1ccc([N+](=O)[O-])c(NC(C)=O)c1, Clc1ccccc1CBr to produce CCOC(=O)c1ccc([N+](=O)[O-])c(NC(=O)CCc2ccccc2Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.