InChI=1/C15H24N4O/c1-11(16)15(13-3-2-6-18-10-13)19-7-4-12(5-8-19)9-14(17)20/h2-3,6,10-12,15H,4-5,7-9,16H2,1H3,(H2,17,20)/p+1/t11-,15+/m1/s1/fC15H25N4O/h16H,17H2/q+1 A9CA7AEA0E56AD02