Using CC1(C)C(=O)Nc2nc(-n3nc(CCC(F)(F)F)c4cc(Cl)ccc43)nc(N)c21 to produce CC1(C)C(=O)Nc2nc(-n3nc(CCC(F)(F)F)c4ccccc43)nc(N)c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.