InChI=1S/C22H20ClN5/c23-18-7-5-17(6-8-18)22(9-11-24-12-10-22)16-3-1-15(2-4-16)19-20-21(27-13-25-19)28-14-26-20/h1-8,13-14,24H,9-12H2,(H,25,26,27,28)