def listify_multiline_string(string):
    """
    Return a list constructed by splitting the given multiline string,
    stripping whitespace, and filtering out empty values.
    
    :param string: The multiline string to convert into a list.
    :return: The resulting list.
    """
    
    result = [i.strip() for i in string.splitlines()]
    return filter(None, result)