InChI=1/C17H20N6O/c1-10-11(8-20-16-14(10)15(18)21-17(19)22-16)9-23(2)12-4-6-13(24-3)7-5-12/h4-8H,9H2,1-3H3,(H4,18,19,20,21,22)/p+1/fC17H21N6O/h22H,18-19H2/q+1 ADA2D46171E99B0A