Using COC(=O)c1ccc([N+](=O)[O-])cc1COc1cccc(NC(C)=O)c1 to produce CC(=O)Nc1cccc(OCc2cc([N+](=O)[O-])ccc2C(=O)O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.