Using O=S(=O)(Cl)c1cccc(S(=O)(=O)Cl)c1, Nc1ccc(F)cc1C(F)(F)F to produce O=S(=O)(Cl)c1cccc(S(=O)(=O)Nc2ccc(F)cc2C(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.