US 9,164,380 B2  149  150  -continued  -continued  In the above formulas, each of gl, g2 and g3 represents a  number ofrepeating units, wherein gl represents an integer of  1 to 5, g2 represents an integer of0 to 20, and g3 represents an  integer of0 to 20.  [Chemical Formula 70]  (ca-1-32)  (ca-1-33)  (ca-1-34)  (ca-1-35)  (ca-1-44)  \.  ~  s  ~  (ca-1-43)  (ca-1-42)  Q  /  s ’---- (ca-1-41)  (Yl~  (ca-1-40)  CF3  10  USD  (ca-1-39)  (ca-1-38)  (ca-1-37) 