InChI=1S/C18H32N8O6/c19-9-14(28)24-10(5-6-13(20)27)16(30)26-8-2-4-12(26)15(29)25-11(17(31)32)3-1-7-23-18(21)22/h10-12H,1-9,19H2,(H2,20,27)(H,24,28)(H,25,29)(H,31,32)(H4,21,22,23)/t10-,11-,12-/m0/s1