이 안 납니다

… doesn’t come to mind

→ 이
phrase Common #3,981
… doesn’t come to mind Used after a noun such as 기억 (memory) or 생각 (thought) to say you can’t remember or think of something. 납니다 is polite and formal.
KO: 그 사람 이름이 안 납니다.
EN: I can’t remember that person’s name.