InChI=1/C14H22N4O4/c1-9(2)4-6-15-14(21)18-17-12(19)10(3)16-13(20)11-5-7-22-8-11/h5,7-10H,4,6H2,1-3H3,(H,16,20)(H,17,19)(H2,15,18,21)/t10-/m0/s1/f/h15-18H 7A998A716708DCB4