AHR and breast cancer: Moreover, the acrylonitrile (Z)-2(3,4-dichlorophenyl)-3-(1H-pyrrol-2-yl) (ANI-7) and analogues are AhR agonists that inhibit proliferation in broad panel of breast cancer cell lines including MDA-MB-231, MDA-MB-468, ZR-75-1, SKBR3, MCF-7, BT474, T47D, and BT20 [100,101].