Using CC(NS(=O)C(C)(C)C)c1sc2ccccc2c1-c1cc(F)cc(F)c1 to produce CC(N)c1sc2ccccc2c1-c1cc(F)cc(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.