200  US 9,052,590 B2  199  -continued  i:o  i:o  ~  Or!J:CN  0  p  O-s0  - b  ~H  (CH)20  6  I  F*O  SF O  F  F  F  F  O=S=O  01  N  I  O=S=O  I  CF3  0  I  o  OH  O-s0  - ~o  S(CH2)20  c¢  ~  0  I  O=S=O  "$  F  F  F  F  O=S=O  I  0N  I  O=S=O  I  CF3  0  I  F$O  SF O  F  F  F  F  O=S=O  01  N  I  O=S=O  I  CF3  -continued  OH 