InChI=1/C21H20Cl2N4O4/c1-31-17-5-3-11(23)7-16(17)25-19(29)14-8-12(9-18(24)28)27-21(14)13-6-10(22)2-4-15(13)26-20(21)30/h2-7,12,14,27H,8-9H2,1H3,(H2,24,28)(H,25,29)(H,26,30)/t12-,14-,21+/m0/s1/f/h25-26H,24H2 D82B05CF09229FEF