InChI=1/C21H28Cl2N6O4/c1-4-6-10-29-19(24)18(20(32)26-21(29)33)28(5-2)16(31)12-27(3)11-15(30)25-17-13(22)8-7-9-14(17)23/h7-9H,4-6,10-12,24H2,1-3H3,(H,25,30)(H,26,32,33)/f/h26-27H C677E81651E0E2AF