Using Cc1cn(S(=O)(=O)c2ccc(C(=O)NCc3ccc(F)cc3)cc2)c2ccccc12 to produce CC1CN(S(=O)(=O)c2ccc(C(=O)NCc3ccc(F)cc3)cc2)c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.