Using COS(=O)(=O)OC, Cc1ccc(C)c(OCc2ccccc2C(C#N)=NO)c1 to produce CON=C(C#N)c1ccccc1COc1cc(C)ccc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.