InChI=1/C14H26N4O4/c1-18(9-12(19)15-7-8-22-2)10-13(20)17-11-5-3-4-6-16-14(11)21/h11H,3-10H2,1-2H3,(H,15,19)(H,16,21)(H,17,20)/t11-/m0/s1/f/h15-17H CFD66517748086D5