Using CC(C)NC(=O)C1CN(c2cc(Nc3ncc(C#N)s3)ncn2)CCN1C(=O)OCc1ccccc1 to produce CC(C)NC(=O)C1CN(c2cc(Nc3ncc(C#N)s3)ncn2)CCN1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.