Rule to Cancel Rule timer

Rule to Cancel Rule timer

Task fields used
"AC-StartDate" as a date field
"Ready for Review" as a Boolean field (True/False)
"Status" as text field
 
I am trying to implement a rule where 24 hours after a task is created, if the box ready for compliance is False then change the status. I can create the rule with a timer but I don't know if there is a way to cancel the timer when the Ready for Compliance field is changed to True.