InChI=1/C15H20N4O6/c1-24-9-3-4-10(25-2)11-7(9)5-19(6-8(11)20)15(23)18-12(13(16)21)14(17)22/h3-4,8,12,20H,5-6H2,1-2H3,(H2,16,21)(H2,17,22)(H,18,23)/t8-/m1/s1/f/h18H,16-17H2 FEF85636C7242A2A