Definition: 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.
Input: [-32.169, -89.563, 35.905, -18, -9.531, -87.527, 12.954, -77, -18, 27.078, 49.617]

[-18, -77, -18]