Fig. 7. Cell viability assay results of compounds 23, 25, 26, and 28 on normal human embryonic HEK-293 cells model at 1, 10, 20, 40 and 100 μM concentrations as obtained from MTT assays. Two-way ANOVA and the Bonferroni test were followed. Data were represented as mean ± S.E.M.; all the values were not-significant (ns) to that of the control group.
