InChI=1/C22H24Cl2N2O7/c1-5-31-20(28)17-11(3)25-12(4)18(21(29)32-6-2)19(17)22(30)33-10-16(27)26-13-7-8-14(23)15(24)9-13/h7-9,19,25H,5-6,10H2,1-4H3,(H,26,27)/f/h26H D3178DCA769F0399