InChI=1/C20H21ClN6O2/c1-13-3-2-4-14(21)18(13)25-19-16-11-22-12-27(16)20-15(23-19)5-6-17(24-20)26(7-9-28)8-10-29/h2-6,11-12,28-29H,7-10H2,1H3,(H,23,25)/f/h25H 309F10072CC5481A