InChI=1/C21H21ClN4O2/c1-27-19-11-15(21(23)26-17-6-4-3-5-16(17)22)18(12-20(19)28-2)25-13-14-7-9-24-10-8-14/h3-12,25H,13H2,1-2H3,(H2,23,26)/f/h23H2 7DC8F0846A5FF0C4