InChI=1S/C10H17N3O8/c11-4(8(16)17)2-12-6(10(20)21)3-13-5(9(18)19)1-7(14)15/h4-6,12-13H,1-3,11H2,(H,14,15)(H,16,17)(H,18,19)(H,20,21)