US 10,620,533 B2  53  54  -continued  ~o  0  ~  0  )yo  )yo  0  0  ~  ~(  OGl  og  0  )yo  )yo  0  0  ~o  g  0  0  0  I  )yo  )yo  0  0  ~(  ~o  0  0  0  0  0  0  I  0  I  -continued  )yo  0  CF 3  CF3  OH  OH  )yo  ~o  )yo  0  0  I  ~cc  0  CF3  C  OH  OH  F3C  CF3  OH  )yo  )yo  0  0  I  F3C  CF 3  F 3 C  CF 3  OH  OH  )yo  )yo  (  0  I  0  I  QOH  CF 3  CF 3  CF 3  OH  )yo  0  CF3  OH  F 3 C  CF 3  OH 