Using CN(c1cccc(NC(=O)c2cccc(C(C)(C)C#N)c2)c1)c1ncc2nc(N)sc2n1, CC(=O)Cl to produce CC(=O)Nc1nc2cnc(N(C)c3cccc(NC(=O)c4cccc(C(C)(C)C#N)c4)c3)nc2s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.