InChI=1S/C21H28N7O18P3/c22-17-12-19(25-6-24-17)28(7-26-12)21-16(45-47(34,35)36)14(31)11(44-21)5-42-49(39,40)46-48(37,38)41-4-10-13(30)15(32)20(43-10)27-2-1-9(29)8(3-27)18(23)33/h1-3,6-8,10-11,13-16,20-21,30-32H,4-5H2,(H7-,22,23,24,25,33,34,35,36,37,38,39,40)/p+1/t8-,10+,11+,13+,14+,15+,16+,20+,21+/m0/s1