US 2020/0401045 Al  35  Dec. 24, 2020  group, a sulfonyl group, a cyano group, and a halogen atom)  is not directly linked to the nitrogen atom.  [0452]  Preferred examples of the acid diffusion control  agent (C) are shown below.  [0451]  Specific preferred examples of the compound  (CE) include, but are not limited to, the compounds  disclosed in paragraph [0203] of the specification of  US2015/0309408Al.  OH  rO~OH  /O~N~ 0 ~0H  0  + F TI  0  TI+F TI  /\  F  S-N-S  S-N  N  II  II  II  \_J  F  O  O  F  0  /\  0  N------..._  \_J  "---a  0  -continued 