InChI=1/C19H28N4O4/c1-4-7-20-17(24)13-22-8-10-23(11-9-22)18(25)21-14-5-6-15-16(12-14)27-19(2,3)26-15/h5-6,12H,4,7-11,13H2,1-3H3,(H,20,24)(H,21,25)/f/h20-21H	91D393EF712FA0F9