There were six methods with an R 2 ≥ 0.5-four of the methods were QM methods, one was a QM+LEC method, and one was a QSPR/ML method. Seven methods had a Kendall's Tau ≥ 0.50. Of these, five were QM methods, one was a QM+LEC method, and one was a QSPR/ML method.