InChI=1/C15H28N4O3/c1-4-9(5-2)13(18-8(3)20)11-6-10(14(21)22)7-12(11)19-15(16)17/h9-13H,4-7H2,1-3H3,(H,18,20)(H,21,22)(H4,16,17,19)/t10-,11-,12-,13+/m1/s1/f/h18-19H,16-17H2 8C1439A945E7175B