Table 8. IC₅₀ Values of All Compounds on DL, EAC, and PBMC Cell Lines^a.

	IC50 (μM)
cells	cisplatin	3	7	8	9	10	11
DL cells	0.19 ± 0.07	112 ± 3.4	93 ± 2.8	8.3 ± 0.05	1.7 ± 0.06	15.8 ± 0.05	63.7 ± 1.3
SI PBMC/DL	79.15	1.33	4.28	19.42	82.88	9.18	6.72
EAC cells	0.37 ± 0.10	122.8 ± 2.8	103.8 ± 0.82	18.2 ± 0.05	13.7 ± 0.03	21.4 ± 0.57	87.3 ± 1.6
SI PBMC/EAC	40.64	1.22	3.83	8.86	10.28	6.78	4.90
PBMCs	15.04 ± 0.05	149.9 ± 1.2	397.6 ± 3.5	161.2 ± 2.8	140.9 ± 1.5	145.1 ± 1.8	428.1 ± 3.1

^aDose–response curves were used for the calculation of IC₅₀. SI refers to the selectivity index computed by IC₅₀ (PBMC)/IC₅₀ (DL or EAC).