Using CC(c1ccc(COS(C)(=O)=O)cc1Cl)C(O)(c1ccnc(Cl)c1)C(F)(F)F, [C-]#N to produce CC(c1ccc(CC#N)cc1Cl)C(O)(c1ccnc(Cl)c1)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.