Using CC(=O)c1cc2c(=O)n(NS(C)(=O)=O)c(=O)[nH]c2cc1C(F)(F)F to produce CC(O)c1cc2c(=O)n(NS(C)(=O)=O)c(=O)[nH]c2cc1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.