Using COC(=O)CCl, COC(=O)c1cccc([N+](=O)[O-])c1 to produce COC(=O)Cc1ccc(C(=O)OC)cc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.