Table 3. EC50, IC50 and therapeutic index for seven cherry-picked compounds.

	Firefly Luciferase		Cytotoxicity
Compound ID	EC50 (µM)	Fold-induction	IC50 (µM)	Therapeutic Index
1	1.4	8.6	>100	>100
7	5.9	6.5	87.6	15
42	9.8	5.2	>100	>100
87	49.3	9.6	>100	>100
125	5.7	7.0	35.0	6
157	30.0	9.5	>100	>100
208	14.3	10.1	24.3	2

>100: Less than 10% or no cytotoxicity up to 100 µM tested.