Figure 2.

The plot of experimental vs. fitted pLD₅₀ values calculated with QSAR model 2 for the training set pesticides (training set values are depicted by blue circles; internal test set values are indicated by orange squares) (a); test set pesticides (green circles) (b) against Mus musculus. The plot of calculated vs. fitted pLD₅₀ values calculated with the QSAR model 4 for the training set pesticides (training set values are depicted by blue circles; internal test set values are indicated by orange squares (c); test set pesticides (green circles) (d) against Homo sapiens.