InChI=1S/C13H19N6O9P/c14-5(1-20)13(23)28-29(24,25)26-2-6-8(21)9(22)12(27-6)19-4-18-7-10(15)16-3-17-11(7)19/h3-6,8-9,12,20-22H,1-2,14H2,(H,24,25)(H2,15,16,17)/t5-,6+,8+,9+,12+/m0/s1