This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Fluorodeoxyglucose. Fludeoxyglucose skeletal svg Corrected chemical structure of en fluorodeoxyglucose created with ChemDraw Ed Edgar September UTC own Users Edgar Polonium on org en page is was here Corrected chemical structure of en fluorodeoxyglucose created with ChemDraw PDineligible Chem structure copied from chm