InChI=1/C22H28FN3O2/c23-19-9-7-18(8-10-19)22(11-15-28-16-12-22)17-26-21(27)25-14-4-13-24-20-5-2-1-3-6-20/h1-3,5-10,24H,4,11-17H2,(H2,25,26,27)/f/h25-26H 819ACF3F17DA4D91