Using CON, CC(=O)c1cc2c(Cl)cc(F)c(-n3c(=O)cc(C(F)(F)F)n(C)c3=O)c2o1 to produce CON=C(C)c1cc2c(Cl)cc(F)c(-n3c(=O)cc(C(F)(F)F)n(C)c3=O)c2o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.