The 15 best - ranked candidate consensus compounds , <*> were evaluated for further assays .
The protease inhibitor assay on recombinant FIPV 3CL pro was performed
The 15 best - ranked candidate consensus compounds , based on three docking tools , were evaluated for further assays .
The protease inhibitor assay on recombinant FIPV 3CL pro was performed to screen the inhibitory effect of the candidate compounds with IC 50 ranging from 6.36 ± 2.15 to 78.40 ± 2.60 μM.