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. Author manuscript; available in PMC: 2013 Apr 26.
Published in final edited form as: J Med Chem. 2012 Apr 9;55(8):4020–4024. doi: 10.1021/jm300043c

Figure 2.

Figure 2

Molecular electrostatic potential (MEP) surfaces of compounds 1, 4 and 5 mapped to their electron densities calculated at the HF/6-31G** level of theory in Jaguar. The blue indicates electrostatically positively charged while the red is negatively charged. All the surfaces are normalized from −60 to +60 kcal/mol.