In this task you will be given a list of numbers. You should remove any number that is not an integer (whole number). If every number is not an whole number then an empty list ("[]") should be returned. Otherwise, answer with the list of whole numbers separated by comma inside brackets.
[-26.349, 85, 13.065, -18.331, 81, -8.889, -58.491, 40.928, -74.391, 12.831]