InChI=1/C15H26N4O/c1-11-5-4-6-15(8-11,19(2)3)10-18-14(20)13-7-12(16)9-17-13/h7,9,11,17H,4-6,8,10,16H2,1-3H3,(H,18,20)/p+1/t11-,15+/m1/s1/fC15H27N4O/h18-19H/q+1 9A22359C87471477