InChI=1/C20H16ClN5O2/c21-14-9-10-17(24-11-14)26-20(28)15-3-1-2-4-16(15)25-19(27)13-7-5-12(6-8-13)18(22)23/h1-11H,(H3,22,23)(H,25,27)(H,24,26,28)/p+1/fC20H17ClN5O2/h25-26H,22-23H2/q+1 F834038AA85A3871