InChI=1/C18H16Cl2N4O2/c1-24(10-17(25)22-15-8-11(19)6-7-13(15)20)9-16-21-14-5-3-2-4-12(14)18(26)23-16/h2-8H,9-10H2,1H3,(H,22,25)(H,21,23,26)/f/h21-22H 06A49819801258A8