InChI=1/C21H33N3O3/c1-17-8-7-13-24(15-17)16-19-10-4-3-9-18(19)14-23-21(26)22-12-6-5-11-20(25)27-2/h3-4,9-10,17H,5-8,11-16H2,1-2H3,(H2,22,23,26)/p+1/t17-/m1/s1/fC21H34N3O3/h22-24H/q+1 860FE0A3FEEB15D4