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.

[-14, 19.606, 70, -27.572, 14.972, -39.69]
[-14, 70]

[55, 44, -13.09, -52.586]
[55, 44]

[2.708, 87, -45, -56.835, 42, -52.493]

[87, -45, 42]