InChI=1/C19H18Cl2N6O2/c20-13-1-2-16(15(21)11-13)29-12-19(28)24-10-9-23-17-3-4-18(27-26-17)25-14-5-7-22-8-6-14/h1-8,11H,9-10,12H2,(H,23,26)(H,24,28)(H,22,25,27)/f/h23-25H 07210E73AEFD36F7