Lipopolysaccharide (LPS, lipid A and inner core fragment) endotoxin molecule from E. coli. 3D rendering based on protein data bank entry 3fxi. Atoms are represented as spheres with conventional color coding.
Molecular model of Tetrahydrocannabinol (TTC) molecule. Atoms are represented as spheres with conventional color coding: hydrogen (white), carbon (grey), oxygen (red).