deletions | additions       diff --git a/Abstract.tex b/Abstract.tex  index 34efe78..ef1fc82 100644  --- a/Abstract.tex  +++ b/Abstract.tex 
...
Pharmit (\url{pharmit.csb.pitt.edu}) provides an online, interactive environment for virtual screening large compound  databasesof compounds  using pharmacophores, molecular shape, and energy minimization.