Definition: 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.
Input: [11.438, -30.328, -49, 91, 2.942, -99, 22.665, -21, -60, -28.711, 10.145]

[-49, 91, -99, -21, -60]