Using CC(CO)n1cc(C(=O)c2cncc(N)c2)c2cncc(F)c21, O=C(O)Cc1ccc(Cl)cc1 to produce CC(CO)n1cc(C(=O)c2cncc(NC(=O)Cc3ccc(Cl)cc3)c2)c2cncc(F)c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.