Using O=C(O)c1cc(Cl)c(OCC2(C(F)(F)F)CCCC2)cc1F, NS(=O)(=O)N1CCC1 to produce O=C(NS(=O)(=O)N1CCC1)c1cc(Cl)c(OCC2(C(F)(F)F)CCCC2)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.