Table 3.

Number of selected descriptors from each set in the classification tasks.

CT	Descriptor set	Final no.	% of final	Total feat.
${\text{CT}}_{I-II}$	Padel 1&2D	31	28	110
	Padel 3D	12	11
	Chemopy 1&2D	14	13
	RDKit	7	6
	Dragon	46	42
${\text{CT}}_{I-I\frac{1}{2}}$	Padel 1&2D	51	28	183
	Padel 3D	20	11
	Chemopy 1&2D	28	15
	Dragon	84	46
${\text{CT}}_{II-I\frac{1}{2}}$	Padel 1&2D	9	18	50
	Padel 3D	11	22
	Chemopy 1&2D	18	36
	Dragon	12	24
${\text{CT}}_{A-(I+II+I\frac{1}{2})}$	Padel 1&2D	65	30	215
	Padel 3D	18	8
	Chemopy 1&2D	28	13
	RDKit	18	8
	Dragon	86	40