Using C[O-], Cc1nc2nccc(Cl)c2cc1C(=O)NCc1cccc(C(F)(F)F)c1 to produce COc1ccnc2nc(C)c(C(=O)NCc3cccc(C(F)(F)F)c3)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.