Using NC(N)=S, O=C(CC(=O)C(F)(F)F)c1ccc(F)cc1 to produce Nc1nc(C(F)(F)F)c(C(=O)c2ccc(F)cc2)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.