Biological activity of synthesized 5-{1-[(4-chlorophenyl)sulfonyl]piperidin-4- yl}-2-mercapto-1,3,4-oxadiazole derivatives demonstrated by in silico and BSA binding studies. Braz. J. Pharm. Sci. 2020;56:e18092. doi:10.1590/s2175-97902020000118092