Table 1. Docking parameters of verapamil and secoisolariciresinol (SECO) into P-glycoprotein substrate-binding site.

	Ligand	MolDock score	Rerank score	H-Bond score
Docking into the substrate-binding site	Verapamil	−133.3	−67.9	−2.7
	SECO	−123.2	−96.7	−2.0