InChI=1S/C21H26N6O15P2/c22-17(32)9-2-1-3-26(4-9)20-15(30)13(28)10(40-20)5-38-43(34,35)42-44(36,37)39-6-11-14(29)16(31)21(41-11)27-8-25-12-18(27)23-7-24-19(12)33/h1-4,7-8,10-11,13-16,20-21,28-31H,5-6H2,(H4-,22,23,24,32,33,34,35,36,37)/p+1