Endgame Study #14: Trapped in the Center

Hello everyone, how are you all today? I'm sure you've gotten the gist of it already, but I'll repeat the directions again: There's a study, and there will be 2 hints that you have to scroll down to: First hint is a small hint, second hint is a big hint. Enjoy!

Scroll down for hints

 Small hint: The knight has many ways of attacking the king, not just Nxc5!

Big hint: You need to fork the queen and king with your knight by setting it up with your other pieces

Thanks for reading!