InChI=1/C20H18Cl2N4O3/c1-25(20(27)13-3-6-16(22)19(11-13)26(28)29)10-2-8-23-17-7-9-24-18-12-14(21)4-5-15(17)18/h3-7,9,11-12H,2,8,10H2,1H3,(H,23,24)/p+1/fC20H19Cl2N4O3/h23-24H/q+1 92372C16A37E82BD