Using O=C(O)c1cccnn1, C[C@H](Oc1ncc(N)cc1-c1ccc(Cl)cc1)C(F)(F)F to produce C[C@H](Oc1ncc(NC(=O)c2cccnn2)cc1-c1ccc(Cl)cc1)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.