Using CCOC(=O)Cl, CS(=N)(=O)c1ccc([N+](=O)[O-])cc1 to produce CCOC(=O)N=S(C)(=O)c1ccc([N+](=O)[O-])cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.