InChI=1S/C21H23N6O8P/c1-12(20(30)31)26-36(32,35-13-5-3-2-4-6-13)33-9-15-17(28)18(29)21(10-22,34-15)16-8-7-14-19(23)24-11-25-27(14)16/h2-8,11-12,15,17-18,28-29H,9H2,1H3,(H,26,32)(H,30,31)(H2,23,24,25)/p-1/t12-,15+,17+,18+,21-,36-/m0/s1