InChI=1/C21H21ClN4O2/c22-18-6-7-20(28-14-16-4-2-8-24-12-16)17(10-18)13-25-11-15-3-1-5-19(9-15)26-21(23)27/h1-10,12,25H,11,13-14H2,(H3,23,26,27)/p+1/fC21H22ClN4O2/h25-26H,23H2/q+1 374C089CAE487196