You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a radical scavenger and a polar aprotic solvent, as well as garlic and cheesy. The molecule is a anti oxidant, signalling molecule, drug, oily, and fatty. The molecule is a mri contrast agent, food and nutrition, bitter, alkylating agent. The molecule is a osmolyte and non-narcotic analgesic, belonging to both the pharmaceutical and anti dote classes of molecules, and is mushroom.
user