Using CCc1cc2c(cc1N1CCC(=O)CC1)C(C)(C)c1[nH]c3cc(C#N)ccc3c1C2=O, NO to produce CCc1cc2c(cc1N1CCC(=NO)CC1)C(C)(C)c1[nH]c3cc(C#N)ccc3c1C2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.