Table 1.

Biological activities of target compounds towards different cell lines.

Compds.	IC50 (µM)a
	A549	Hela	HepG2	HL-60	WI-38
a1	107.35 ± 2.14	125.34 ± 6.92	134.64 ± 9.79	130.71 ± 5.38	229.04 ± 7.38
a2	82.46 ± 3.61	98.90 ± 2.90	76.96 ± 1.34	134.66 ± 2.45	122.2 ± 2.33
a3	59.59 ± 5.23	77.61 ± 4.74	71.21 ± 4.63	141.38 ± 5.19	126.24 ± 0.46
a4	48.17 ± 2.25	65.93 ± 7.80	46.41 ± 0.05	110.28 ± 2.04	100.24 ± 11.51
a5	57.25 ± 1.53	82.19 ± 4.80	68.13 ± 5.51	107.83 ± 3.50	127.04 ± 6.60
a6	51.34 ± 2.11	74.84 ± 2.33	75.41 ± 3.27	213.08 ± 2.98	109.48 ± 1.49
a7	40.72 ± 3.68	40.72 ± 1.33	55.62 ± 3.23	111.35 ± 1.57	81.70 ± 1.13
a8	64.95 ± 2.35	53.55 ± 0.67	57.35 ± 3.07	301.19 ± 3.53	147.31 ± 13.24
a9	57.63 ± 1.42	65.07 ± 1.34	80.31 ± 1.87	210.14 ± 3.03	98.46 ± 4.91
a10	45.55 ± 1.05	54.39 ± 1.11	70.80 ± 4.03	131.15 ± 4.64	93.28 ± 3.13
a11	35.84 ± 1.02	48.23 ± 0.56	44.71 ± 1.56	245.00 ± 5.54	89.48 ± 6.61
a12	41.22 ± 2.15	35.33 ± 2.13	54.37 ± 0.52	160.46 ± 3.59	122.98 ± 2.45
a13	37.62 ± 1.11	31.82 ± 1.62	50.33 ± 4.03	134.43 ± 4.44	117.69 ± 3.53
a14	36.70 ± 1.08	23.30 ± 2.35	38.33 ± 0.59	120.68 ± 3.58	121.29 ± 0.87
5-FUb	53.70 ± 1.16	35.21 ± 1.39	42.89 ± 2.88	165.13 ± 4.74	62.77 ± 2.03

^aIC₅₀ values represent mean ± SE from at least three independent experiments.

^bUsed as a reference.