Using N#Cc1nn(-c2c(Cl)cc(C(F)(F)F)cc2Cl)c(O)c1SC(F)(F)F, O=C(OO)c1cccc(Cl)c1 to produce N#Cc1nn(-c2c(Cl)cc(C(F)(F)F)cc2Cl)c(O)c1S(=O)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.