Table 1.

IC₅₀ of YD277 in 13 different cell lines, including 7 TNBC cell lines, 2 ERα-positive breast cancer cell lines, 1 colorectal cancer cell line, and 3 control cell lines.

Types	Cell lines	IC50 (μM)
ERα+ breast cancer	MCF-7	1.5
	T-47D	2
TNBC	SUM149PT	2.5
	MDA-MB-231	2
	MDA-MB-453	6
	MDA-MB-468	2
	Hs578T	6
	HCC1806	9
	HCC1937	2
Normal	MCF10A	8.5
	HC11	20
	NIH3T3	35
Colorectal cancer	HCT116	10