InChI=1S/C19H27N7O20P4/c20-16-13-17(22-6-21-16)26(7-23-13)18-14(28)15(45-48(33,34)35)10(43-18)5-41-49(36,37)46-50(38,39)44-8-3-12(25-2-1-11(27)24-19(25)29)42-9(8)4-40-47(30,31)32/h1-2,6-10,12,14-15,18,28H,3-5H2,(H,36,37)(H,38,39)(H2,20,21,22)(H,24,27,29)(H2,30,31,32)(H2,33,34,35)/t8-,9+,10+,12+,14+,15+,18+/m0/s1