File:Nfepp.png

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Nfepp.png (332 × 169 pixels, file size: 7 KB, MIME type: image/png)

Summary[edit]

Summary
Description	This is a skeeleton of the fentanyl derivative NFEPP, an apparently non-addictive analgesic
Source	Wikimedia Commons
Author	Jeff Evarts
Permission	See Commons

License: FAL

Original attribution and file history: Wikimedia Commons

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	01:23, 2 June 2026		332 × 169 (7 KB)	Maintenance script (talk \| contribs)	== Summary == Importing file

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