InChI=1/C18H30N4O2/c1-5-9-13(10-6-2)15-19-14-16(20-15)21(11-7-3)18(24)22(12-8-4)17(14)23/h13H,5-12H2,1-4H3,(H,19,20)/f/h19H	7E67518817DFBD81