Hello everyone, I hope someone can tell me what the problem is

I wrote a code for a token for 2500 lines, I have already released it to the network, it works great, but I can not get it verified on BSC Scan

I am using IterableMapping in the code, but I am not a fool and have already added it to the list of libraries

But still, an incomprehensible compilation error occurs, someone can tell if I'm clearly mistaken about something

And yes, I did not touch the code itself, left it completely unchanged, ctrl c + ctrl v

For the second day I have been trying to solve this problem, I hope someone will tell you what the problem is