Common Lisp: Sorting Structures that hold two numbers

Hello, I have a simple question, how do I sort a list of the following structure based on the exp field:

(defstruct term coef exp)

heres my attempt at sorting

(sort (list (make-term :coef 3 :exp 4)(make-term :coef 3 :exp 5)) #'<)

I realize the above code wont work but I dont know how else to approach it, I really hope I can avoid writing a custom function for this