In the experiments exploring the effects of CMX on MDA-MB-231 and MCF-7 human breast cancer cells, CMX’s effects on MDA-MB-231 TNBC breast cancer cells were mainly manifested by the induction of apoptosis, the inhibition of the activity of MMP-9, and obstruction of the cell migration process in breast cancer cells. Here, MMP9 is linked to breast carcinoma.