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.
[91, 12.089, -14.99, 6.041, 2.851, 0.008, -68, -88, -13.374, -1.287, -40]