Table 2. H3K9Me2 cell immunofluorescence In-Cell Western (ICW) assay results (MDA-MB-231 cell line).

Compound	G9a IC50 (μM)	Compound	G9a IC50 (μM)
4	96.69±1.68	4a	74.21±1.94
5	>100	5a	66.63±3.98
6	>100	6a	>100
7	76.74±0.89	7a	54.55±3.05
13	37.79±2.80	13a	>100
14	7.136±1.62	14a	46.83±1.97
15	72.10±1.37	15a	46.97±3.33
16	90.26±3.75	16a	45.71±1.76
19	99.63±3.13	21	ND
20	97.51±2.78	22	60.65±3.66
BIX-01294	4.563±1.2	5b	87.39±5.44