| Name | URL | License | Activity | Citation |
|---|---|---|---|---|
| SMARTCyp | http://www.farma.ku.dk/smartcyp | LGPL | C1 | \cite{Rydberg_2013} |
| Toxtree | http://toxtree.sourceforge.net | GPL | A1 | \cite{Patlewicz_2008} |
| UG-RNN | http://cdb.ics.uci.edu/cgibin/tools/AquaSolWeb.py | Apache | C1 | \cite{Lusci_2013} |