InChI=1/C20H30N4O2/c1-14-8-15(11-20(2,3)10-14)9-18(25)23-16-4-5-17(22-12-16)24-7-6-21-19(26)13-24/h4-5,12,14-15H,6-11,13H2,1-3H3,(H,21,26)(H,23,25)/t14-,15+/m0/s1/f/h21,23H	D71A92AE3266110B