Using NO, COC1(c2cc(F)cc(Sc3ccc(C(=O)c4ccccc4)cc3)c2)CCOCC1 to produce COC1(c2cc(F)cc(Sc3ccc(C(=NO)c4ccccc4)cc3)c2)CCOCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.