InChI=1/C21H24Cl2N4O2/c22-17-10-6-11-18(23)20(17)26-19(28)14-27-12-5-4-9-16(27)13-24-21(29)25-15-7-2-1-3-8-15/h1-3,6-8,10-11,16H,4-5,9,12-14H2,(H,26,28)(H2,24,25,29)/p+1/t16-/m0/s1/fC21H25Cl2N4O2/h24-27H/q+1 0444BB0C38F9F487