There are eight features out of ten that overlap from each importance methodology. The top feature in both sets is the BCUT2D_CHGLO. The BCUT2D descriptors represent eigenvalues of a connectivity matrix with a specific property along the diagonal with the off-diagonal elements depending on the bond order. The CHGLO tag refers to the lowest eigenvalue of the connectivity matrix with the diagonal values being the Gasteiger charges showing the electronic a direct correlation between overall charge distribution across the molecule with its TEP value, and this is an expected key feature for electronic effects.