Using Cc1ccc(C(=O)NC2CC2)cc1-n1ccc2ccc(O)cc2c1=O, O=S(=O)(Nc1ccccc1)C(F)(F)F to produce Cc1ccc(C(=O)NC2CC2)cc1-n1ccc2ccc(OS(=O)(=O)C(F)(F)F)cc2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.