I dragged an NC from my inventory onto an av (where I didn't have a current IM conversation) and got this
[14:31] Second Life: Inventory item '[ITEM_NAME]' offered
[14:31] Second Life: Aweris (aweris) received your inventory offer.
You might guess that the NC wasn't called [ITEM_NAME]
Reporter: Chloe1982 Constantine
Viewer Channel: Catznip Beta
Viewer Version: 188.8.131.52772217
OS Version: Microsoft Windows 7