Descriptors	Cluster 1	Cluster 2	Cluster 3	Cluster 4	Cluster 5
Apol	$R_{L}^{2}$ 0.99	$R_{L}^{2}$ 0.87	$R_{L}^{2}$ −0.53	$R_{L}^{2}$ 0.86	$R_{L}^{2}$ −0.00
Apol	$R_{P}^{2}$ 0.99	$R_{P}^{2}$ 0.99	$R_{P}^{2}$ 0.75	$R_{P}^{2}$ −0.86	$R_{P}^{2}$ 0.79
Rug	$R_{L}^{2}$ 0.79	$R_{L}^{2}$ 0.97	$R_{L}^{2}$ −0.33	$R_{L}^{2}$ 0.61	$R_{L}^{2}$ 0.02
Rug	$R_{P}^{2}$ 0.95	$R_{P}^{2}$ 0.98	$R_{P}^{2}$ −0.86	$R_{P}^{2}$ 0.94	$R_{P}^{2}$ 0.83
HBD	$R_{L}^{2}$ −0.67	$R_{L}^{2}$ −0.52	$R_{L}^{2}$ 0.81	$R_{L}^{2}$ −0.16	$R_{L}^{2}$ 0.03
HBD	$R_{P}^{2}$ 0.94	$R_{P}^{2}$ 0.93	$R_{P}^{2}$ 0.95	$R_{P}^{2}$ 0.29	$R_{P}^{2}$ 0.56
Ѡ	$R_{L}^{2}$ −0.03	$R_{L}^{2}$ 0.87	$R_{L}^{2}$ −0.10	$R_{L}^{2}$ 0.05	$R_{L}^{2}$ 0.14
Ѡ	$R_{P}^{2}$ −0.09	$R_{P}^{2}$ 0.99	$R_{P}^{2}$ −0.38	R²_P −0.03	$R_{P}^{2}$ 0.14
LogP	$R_{L}^{2}$ 0.63	$R_{L}^{2}$ 0.11	$R_{L}^{2}$ −0.92	$R_{L}^{2}$ −0.01	$R_{L}^{2}$ −0.08
LogP	$R_{P}^{2}$ 0.99	$R_{P}^{2}$ −0.21	$R_{P}^{2}$ 0.99	$R_{P}^{2}$ −0.16	$R_{P}^{2}$ 0.84