InChI=1S/C10H12N5O9PS/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(24-26(18,19)20)6-4(22-10)1-21-25(16,17)23-6/h2-4,6-7,10H,1H2,(H,16,17)(H2,11,12,13)(H,18,19,20)