Using O=C([O-])[O-], O=Cc1ccc(-c2c[nH]nc2C(F)(F)F)cc1SCC(F)(F)F to produce C=Cc1ccc(-c2c[nH]nc2C(F)(F)F)cc1SCC(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.