InChI=1S/C13H16N3O8P/c17-2-6-11-12(24-7(23-11)3-25(19,20)21)10(22-6)5-1-14-9-8(5)15-4-16-13(9)18/h1,4,6-7,10-12,14,17H,2-3H2,(H,15,16,18)(H2,19,20,21)/t6-,7-,10+,11-,12+/m1/s1