InChI=1S/C13H28N6O8/c14-4(3-20)6(21)1-7(22)8(15)9(23)10(24)12(26)19-5(11(16)25)2-18-13(17)27/h4-10,20-24H,1-3,14-15H2,(H2,16,25)(H,19,26)(H3,17,18,27)/t4?,5?,6?,7?,8-,9-,10+/m1/s1