InChI=1/C18H28N6O4/c1-4-5-19-16(25)12-23-6-8-24(9-7-23)13-18(27)22(3)11-17(26)20-15-10-14(2)28-21-15/h4,10H,1,5-9,11-13H2,2-3H3,(H,19,25)(H,20,21,26)/f/h19-20H	3B902E08C757180E