InChI=1S/C21H18ClN5O2/c22-15-4-1-3-13(9-15)11-24-19(28)12-26-17-5-2-8-23-20(17)27-18(21(26)29)10-16(25-27)14-6-7-14/h1-5,8-10,14H,6-7,11-12H2,(H,24,28)