InChI=1/C21H35N3O3/c1-16-9-17(2)12-24(11-16)13-19-7-5-18(6-8-19)10-22-20(25)23-14-21(3,26)15-27-4/h5-8,16-17,26H,9-15H2,1-4H3,(H2,22,23,25)/p+1/t16-,17-,21-/m0/s1/fC21H36N3O3/h22-24H/q+1 CE0C8D6A95A6648A