Make sure to drink it with a hotkey so your character doesn't get stuck.
Craft it under Utility at the Chemistry workbench, uses no materials.
Makes 100 at a time and weighs 0.
I made this cause I liked the Skyrim mod Clumsykiin.
You should assign it to a hotkey slot to use it, don't drink it in the pipboy inventory.
If you use it from the pipboy you will get stuck and have to load,
unless you have Fallsouls mod with pipboy activated.
This helped me learn textures and stuff.
I looked at Melee Bash Knockdown in fo4edit to see what effect to use. It's sniper push effect.