InChI=1/C21H27N3O3/c1-24(16-18-11-7-4-8-12-18)14-13-22-20(25)19(23-21(26)27-2)15-17-9-5-3-6-10-17/h3-12,19H,13-16H2,1-2H3,(H,22,25)(H,23,26)/p+1/t19-/m0/s1/fC21H28N3O3/h22-24H/q+1 55032C91B9B4EFE9