How to parse this object?

Question

JavaScript

Good afternoon.
When working with leaflet-omnivore, it was difficult to parse this object (it is unloaded from kml):

The code I use:

var e=  omnivore
              .kml('kmz/kml_files/doc6.kml').addTo(map);
               console.log(e);

And the kml file itself: https://drive.google.com/file/d/1Rloaavpd67Ig70vvP...
How to parse this object? Who can tell me the code)
Many thanks in advance))