InChI=1/C11H18N5O5P/c12-11-14-9-8(10(17)15-11)13-6-16(9)7-21-4-2-1-3-5-22(18,19)20/h6H,1-5,7H2,(H2,18,19,20)(H3,12,14,15,17)/p-1/fC11H17N5O5P/h15,18H,12H2/q-1 DADD20DA05A3C261