InChI=1/C20H30N4O2/c1-16-8-4-5-9-17(16)21-19(26)22-20(10-6-3-7-11-20)18(25)24-14-12-23(2)13-15-24/h4-5,8-9H,3,6-7,10-15H2,1-2H3,(H2,21,22,26)/f/h21-22H	B94641CF9B75BA54