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.

[1.168, -60, 5.202, -17.297, -45.036, -6.978, 21.87, 9.804, -4.388]
[-60]

[3.544, -36.643, -5.646, 89, -74, 100, 59, 1.208, -16.138, 19.723]
[89, -74, 100, 59]

[-5.472, -39.743, -23, -46, -81, 52, 75, 81.415, -20.075, -18.249, 66.324]

[-23, -46, -81, 52, 75]