InChI=1/C20H24N6O4/c1-20(2,3)26-18(22-23-24-26)17(25-4-6-28-7-5-25)13-8-12-9-15-16(30-11-29-15)10-14(12)21-19(13)27/h8-10,17H,4-7,11H2,1-3H3,(H,21,27)/t17-/m1/s1/f/h21H F73F1B9C880CFD72