247  US 9,411,230 B2  248  -continued  -continued  The resin (A) may contain two or more kinds ofrepeating  units (3A).  The resin (A) may or may not contain the repeating unit  (3A), but in the case containing the repeating unit (3A), the  content thereof is preferably from 1 to 70 mo!  %, more pref› erably from 3 to 60 mo!  %, still more preferably from 5 to 60  mo!  %, based on all repeating units in the resin (A).  The phenolic hydroxyl group-containing repeating unit  like the repeating unit represented by formula  (I)  tends to  increase the solubility of the resin (A) for an organic solvent  and in view of resolution, addition of the repeating unit is not  CN  (B-26)  (B-27)  s  (B-28)  (B-30)  (B-31)  (B-32)  (B-33)  ~-0  0  ~  \  j  I  (OH)$_{0 }$ (B-34)  (OH)a  (B-35)  i:  ~  I  "’~1  (OH)a  (B-36)  ,:(H  /,,’f  (OH)a  (B-37)  (B-38)  :t~  (OH)a 