Many a times we need to study the QSAR of the designed molecules/derivatives. Is there is any free software/server available for 4D/5D QSAR study with a good reliability and results are easily acceptable in reputed journals.
The methodology is bit tedious but the module has very good capability of generating reliable 4D QSAR models. The module is in fact Quasi 4D QSAR. It produces receptor independent 4D QSAR models. If you need I can assist you in this. I remind you again that its tedious and if you are ready to invest huge time, start looking at its methodology. If you want I can send you the original papers from J.P.Martins and Ferreira, M. M. C.
I think this is the best platform where I can share this so that many can contribute in its exact usage.