InChI=1/C22H21ClN4O/c1-15-6-7-20(12-16(15)2)26-22(25-14-17-8-10-24-11-9-17)27-21(28)18-4-3-5-19(23)13-18/h3-13H,14H2,1-2H3,(H2,25,26,27,28)/p-1/fC22H20ClN4O/h26H/q-1 8E898024AA3BD51E