auto loot pill question

I've gotten used to doing the select next, auto tool, loot button on death of mob, then rinse and repeat. Is there a similar button combo that works for using these loot pills? Seems that if you have auto tool going gun will keep going after mob is dead if you have auto loot on. You can do select next and auto tool will keep hammering the trigger, but that only works if you have more than one red dot on radar. What's the 'best' key combo to use with the loot pills? Don't want to have to unequip gun after every 'last mob' on the radar is dead.

It just auto loots when you are within 20m or something from the dead target..
So you can just skip the loot button and just go for the next target instead.

As said, you just have to have auto use tool on and then just keep clicking select next target. The mob has to be close to you to be looted, so it works best if you are using melee or a ranged weapon that does not kill the mob too far away to be looted.