Table 1.

The anti-proliferative effects of DMCU, 1-TFA, and 2-TFA against NCI-H460, NCI-H358, and A549 lung cancer cell lines.

Compound	IC50 a,b (μM)
	NCI-H460	NCI-H358	A549
DMCU	2.13 ± 0.16	1.62 ± 0.12	2.50 ± 0.03
1-TFA	1.95 ± 0.16	1.92 ± 0.13	3.17 ± 0.14
2-TFA	1.69 ± 0.04	1.26 ± 0.06	1.99 ± 0.24

^a. NCI-H460, NCI-H358 and A549 cancer cells were treated with different concentration of compounds for 72 h. ^b. Data are presented as mean ± SD.