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.

Example Input: [-11.466, -21, 20.328, 20.846, 4.645, -23.691, -1.658, -2.996, -15]
Example Output: [-21, -15]

Example Input: [-32, 9, -43.441, -58, 17.075, 71]
Example Output: [-32, 9, -58, 71]

Example Input: [-92, -26.703, -24.411, 5.809, 16.745]
Example Output:
[-92]