Force reluctantly to go to: it’s a bore (4)
I believe the answer is:
drag
'it's a bore' is the definition.
(I've seen this in another clue)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for drag that I've seen before include "A bore (colloq.); lug" , "Pull along roughly" , "Pantomime dame's get-up" , "Women's clothes worn by a man - pull" , "Pull along the ground - transvestite'-'s get-up" .)