Using Cc1ccccc1C1CCc2cc(Oc3ncc(C#N)s3)ccc2O1 to produce Cc1ccccc1C1CCc2cc(Oc3ncc(CN)s3)ccc2O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.