InChI=1S/C16H18N5O3P/c22-25(23,24)11-17-15(16-18-20-21-19-16)10-12-6-8-14(9-7-12)13-4-2-1-3-5-13/h1-9,15,17H,10-11H2,(H2,22,23,24)(H,18,19,20,21)