InChI=1/C21H18Cl2N4O6P2/c1-27-19-12(9-15(20(27)28)18-16(22)3-2-4-17(18)23)10-24-21(26-19)25-13-5-7-14(8-6-13)34(29,30)11-35(31,32)33/h2-10H,11H2,1H3,(H,29,30)(H,24,25,26)(H2,31,32,33)/p-3/fC21H15Cl2N4O6P2/h25H/q-3 C3906E64684B3ACD