not ··· or / not ··· nor

둘 다 맞기는 한 듯. 

 

Yes, that's correct and "nor" emphasizes the negation (of the second element).
Though the "or" version is more common, "nor" would also be correct in your sentence but the meaning would be slightly changed, I think.

(https://forum.wordreference.com/threads/not-nor-not-or.3272690/)

 

nor

They were neither cheap nor convenient.

The struggle did not end, nor was it any less diminished. 

 

https://www.google.com/search?q=nor