InChI=1/C21H33N3O3/c1-6-26-18-11-9-10-17-14-19(27-20(17)18)16(4)23-21(25)22-12-7-8-13-24(5)15(2)3/h9-11,14-16H,6-8,12-13H2,1-5H3,(H2,22,23,25)/p+1/t16-/m1/s1/fC21H34N3O3/h22-24H/q+1 7095A2DB5EF3627D