US 10,101,653 B2  76  75  -continued  -continued  RA  )yo  0  CF3  OH  F3C  CF3  OH  0/  RA  RA  ~:  )yo  )yo  0  0  I  I  QOH QOH  0  I  CF3  F  CF3  OH  RA  RA  )yo  )yo  0~  0  I  QOH  QOH  CF3  CF3  YRA  YRA  0  0  F3C  CF3  F3C  CF3  OH  OH  RA  RA  )yo  )yo  0  0  I  Qo  0~  CF3  F3C  CF3  0  a=<  YRA  0  Q 0  0~  CF3  CF3  0  a=<  RA  RA  )yo  )yo  0  0  F3C  CF3  OH  F3C  CF3  OH  RA  RA  )yo  )yo  (00H  0  CF3  F3C  CF3  HO  OH  CF3  CF3 