Keywords: Mephedrone-enantiomers-Spartan-HF-3-21G-3D-balls.png Ball-and-stick model of the two enantiomers S top R below of mephedrone C<sub>11</sub>H<sub>15</sub>NO Colour code Carbon C black Hydrogen H white Nitrogen N blue Oxygen O red Structure calculated with http //www wavefun com/products/macintosh/Student/mac_student html Spartan Student 4 1 using the Hartree “Fock method and the 3-21G basis set Image generated in http //accelrys com/products/discovery-studio/visualization/discovery-studio-visualizer html Accelrys DS Visualizer Own 2011-01-25 Ben Mills Benjah-bmm27 Images by Ben Mills Mephedrone |