Using O=C(OO)c1cccc(Cl)c1, CCCCc1nc(-c2ccc(C(F)(F)F)cc2)sc1CSc1ccc(C#N)cc1 to produce CCCCc1nc(-c2ccc(C(F)(F)F)cc2)sc1CS(=O)c1ccc(C#N)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.