Using CC(C)(C)OC(=O)Nc1c(N(Cc2ccc(F)c(C(F)(F)F)c2)S(=O)(=O)c2ccccc2)sc2ccccc12 to produce Nc1c(N(Cc2ccc(F)c(C(F)(F)F)c2)S(=O)(=O)c2ccccc2)sc2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.