Using NOS(=O)(=O)O, CCOC(=O)C1=C(C=O)Nc2n[nH]cc2C1c1ccccc1Cl to produce CCOC(=O)C1=C(C#N)Nc2n[nH]cc2C1c1ccccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.