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. 2021 Nov 29;11(61):38495–38504. doi: 10.1039/d1ra06534c

The calculated results of top-lead compounds to SARS-CoV-2 Mpro using DL and FPL calculations.

No. Code F Max W ΔGPreFPLa ICPre50 rangeb
1 T56_2 705.2 ± 18.9 87.9 ± 2.6 −10.43 High-nanomolar
2 T56_18 717.4 ± 51.6 81.8 ± 5.3 −10.09 High-nanomolar
3 T56_8 655.1 ± 22.9 79.7 ± 3.4 −9.98 High-nanomolar
a

The predicted binding free energy ΔGPreFPL = −0.056 × W − 5.512 kcal mol−1.58

b

The predicted ICPre50 was calculated via the formula Inline graphic using hypothesis that IC50 equals to inhibition constant ki. The calculated error is the standard error of the average (SE). The units of force and energy are pN and kcal mol−1, respectively.