InChI=1/C15H24N4O/c1-18(2)13-5-7-19(8-6-13)10-12-4-3-11(15(17)20)9-14(12)16/h3-4,9,13H,5-8,10,16H2,1-2H3,(H2,17,20)/p+1/fC15H25N4O/h18H,17H2/q+1 782571CA70A882E8