TarPred: a web application for predicting therapeutic and side effect targets of chemical compounds.MOTIVATION
 Here, we introduce an online implementation of a recently published computational model for target prediction, TarPred, based on a reference library containing 533 individual targets with 179 807 active ligands.  TarPred accepts interactive graphical input or input in the chemical file format of SMILES.  For each of them, TarPred not only shows the structures of three most similar ligands that are known to interact with the target but also highlights the disease indications associated with the target.  TarPred is available at: http://www.dddc.ac.cn/tarpred.
TarPred