InChI=1/C15H26N4O4/c1-4-10(5-2)23-12-7-9(14(21)22)6-11(19-15(16)17)13(12)18-8(3)20/h7,10-13H,4-6H2,1-3H3,(H,18,20)(H,21,22)(H4,16,17,19)/t11-,12-,13-/m0/s1/f/h18-19H,16-17H2 CAB02D9715F8DC5D