1H-benzimidazole-1-propanamide, 5,6-dimethyl- 3-(5,6-dimethyl-1H-benzimidazol-1-yl)propanamide InChI=1/C12H15N3O/c1-8-5-10-11(6-9(8)2)15(7-14-10)4-3-12(13)16/h5-7H,3-4H2,1-2H3,(H2,13,16