Using CC(=O)c1ccc(C(F)(F)F)cc1NS(=O)(=O)C(F)(F)F, C=CCON to produce C=CCON=C(C)c1ccc(C(F)(F)F)cc1NS(=O)(=O)C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.