InChI=1/C18H26N4O2/c1-13(2)9-10-17(23)20-12-18(24)19-11-5-8-16-21-14-6-3-4-7-15(14)22-16/h3-4,6-7,13H,5,8-12H2,1-2H3,(H,19,24)(H,20,23)(H,21,22)/f/h19-21H	C206C2B1B072698E