Selected descriptors used in the QSAR model^a.

Descriptors	Description	Class	MLR of the selected descriptors
AATS6p	Average Broto–Moreau autocorrelation – lag 6/weighted by polarizabilities	2D	RSE: 0.02785
AATS7p	Average Broto–Moreau autocorrelation – lag 7/weighted by polarizabilities	2D	Multiple R-squared: 0.9982
AATS8p	Average Broto–Moreau autocorrelation – lag 8/weighted by polarizabilities	2D	Adjusted R-squared: 0.9894
AATS0i	Average Broto–Moreau autocorrelation – lag 0/weighted by first ionization potential	2D	F-Statistic: 112.8
SpMax4_Bhv	Largest absolute eigenvalue of Burden modified matrix – n 4/weighted by relative van der Waals volumes	2D	p-Value: 0.07135

^aMLR: multiple linear regression; RSE: residual standard error.