Hello, I'm MengMeng, and I'll teach you the most convenient and omnipotent method. I directly search Baidu, download and install the MOD "Get MOD Items Directly", and then you need to install SKSE and SKYUI to support this MOD. All items and magic MODS you install in the future can extract their contents through this MOD. In principle, this MOD can also extract props from the original game, but it may get stuck because there are too many props.

If the above is troublesome, either go to the author's post to find the code or get the way.