deletions | additions       diff --git a/section_Search_Pharmit_provides_two__.tex b/section_Search_Pharmit_provides_two__.tex  index 061ba21..4588f76 100644  --- a/section_Search_Pharmit_provides_two__.tex  +++ b/section_Search_Pharmit_provides_two__.tex 
...
\subsection{Additional Filters}  Pharmit allows users to specify additional, non-structural filters on the results. The number of compounds returned can be reduced by restricting the number poses returned for every conformation, the number of conformations returned for every compound, and the total number of compounds.  Compounds may be filtered by specifying desired ranges for molecular properties that are commonly used to identify drug-like molecule. molecules.  As shown in Figure~\ref{shapefig}, these include molecular weight, the number of rotatable bonds, LogP (a measure of lipophilicity), polar surface area (indicative of ability to permeate cell membranes), the number of aromatic groups, the number of hydrogen bond acceptors, and the number of hydrogen bond donors. Properties are precomputed using OpenBabel \cite{O_Boyle_2011}.  \subsection{Result Browser}