InChI=1S/C12H21N7O3/c13-8(2-1-3-17-12(14)15)10(20)19-9(11(21)22)4-7-5-16-6-18-7/h5-6,8-9H,1-4,13H2,(H,16,18)(H,19,20)(H,21,22)(H4,14,15,17)/t8-,9-/m0/s1