Using NO, Cc1cc(C)cc(Sc2c(C(C)C)nc(C=O)n2C)c1 to produce Cc1cc(C)cc(Sc2c(C(C)C)nc(C=NO)n2C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.