The task consists of Learning Quantitative Structure Activity Relationships
(QSARs). The Inhibition of Dihydrofolate Reductase by Pyrimidines.The data are
described in:
King, Ross .D., Muggleton, Steven., Lewis, Richard. and Sternberg, Michael.J.E.
Drug Design by machine learning: the use of inductive logic programming to
model the structure-activity relationships of trimethoprim analogues binding to
dihydrofolate reductase.