Using O=C(O)Cn1cnc2cccc(Cl)c21, CC(N)c1ccc(C(C)(C)C#N)c(F)c1 to produce CC(NC(=O)Cn1cnc2cccc(Cl)c21)c1ccc(C(C)(C)C#N)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.