InChI=1/C22H27N3O3/c1-3-15-28-20-11-9-18(10-12-20)16-25(2)17-21(26)23-13-14-24-22(27)19-7-5-4-6-8-19/h3-12H,1,13-17H2,2H3,(H,23,26)(H,24,27)/p+1/fC22H28N3O3/h23-25H/q+1 C800D116B1F92E36