Using CC(=O)N1C(=O)C(=C(Cl)c2ccccc2)c2ccccc21, CNc1ccc(C#N)cc1 to produce CN(C(=C1C(=O)Nc2ccccc21)c1ccccc1)c1ccc(C#N)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.