TABLE 4.

Cytotoxicity of the synthesized compounds

Name of the sample	Concentration (µg/ml)	Mean absorbance at 570 nm	% cell viability	% growth inhibition	IC50 μg
Blank (DMSO and Media)	—	0.0515	—	—	—
Control (Cells with DMSO)	0	0.4445	100	0	—
Compound 2	500	0.1860	34.23	65.77	172
	100	0.2615	53.44	46.56
Compound 4	500	0.2460	49.50	50.50	490
	100	0.3275	70.23	29.77
NTZ	500	0.2126	41.01	58.99	428
	100	0.4087	90.89	9.11