Table 1.

IC₅₀ ($\mathrm{\mu }\text{M}$) values of the compounds.

	Huh7	HepG2	Hep3B	Mahlavu	FOCUS	SNU475	DPSC
1	1.3	4.2	6.2	2.2	4.9	3	NI
2	4.1	5.8	5.6	5.1	11.4	9.8	28.7
3	6.4	7.6	18	9.4	20	13.1	NI
4	44.4	51.6	NI*	24.8	NI	23.8	NI
5	3	9.1	8.5	9.2	5.4	14.5	NI
6	6.4	7.6	7.8	6.3	6.5	10	NI
7	44.9	58.9	47.5	31.1	NI	NI	NI
8	17.9	26	22.1	17.3	21.5	21.6	NI
9	5.3	7.3	7.3	6.3	3.3	5	25.7
10	11.9	13.9	16.5	14.6	15.9	20	NI
11	4.3	6.5	5.9	5.3	3.1	9	19.1
Quercetin	12.5	8.4	21.8	11.3	17.9	11.6	21.2
Papaverine hydrochloride	8.5	4.9	20.4	52.3	1.7	17.8	NI
Catechin hydrate	NI	NI	NI	NI	NI	NI	NI
Sorafenib	1.3	5.6	NA	7.9	NA	7.5	7.1
5-Fluorouracil	30.7	5	15.2	10	7.7	NA	23.7

DPSC dental pulp stem cells, NI no Inhibition (IC₅₀ > 40 (μM)), NA not applicable, $R^2>0.8$.