InChI=1/C18H32N4O2/c1-13(2)9-14-10-15(20-19-14)11-21-6-5-17(18(24)12-21)22-7-3-16(23)4-8-22/h10,13,16-18,23-24H,3-9,11-12H2,1-2H3,(H,19,20)/p+1/t17-,18-/m1/s1/fC18H33N4O2/h20,22H/q+1 E3CA1D72A32BCA72