InChI=1/C11H20N4O4/c1-2-3-13-11(18)14-9(16)7-15-4-5-19-8(6-15)10(12)17/h8H,2-7H2,1H3,(H2,12,17)(H2,13,14,16,18)/t8-/m1/s1/f/h13-14H,12H2	29A12CD682BE34AE