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.

[-2.611, -44, 3.76, -100, 23.281, -19.244, 28, -63, 90, 2, -94]
[-44, -100, 28, -63, 90, 2, -94]

[15.868, -17.713, -46.361, 20, 39.399, 2.155, -40, -49.683, 49, 5.143]
[20, -40, 49]

[-12.579, -36.034, -21.139, 54.664, 96, 45.529, 0.304, 4, -54.085]

[96, 4]