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.
[3.994, -65.001, -34, -27.193, -13.001, 1, 20, 33.701, -15.903, 26, -16]