InChI=1/C20H33N3O3/c1-6-16(4)26-18-11-9-10-17(14-18)22-20(25)19(24)21-12-7-8-13-23(5)15(2)3/h9-11,14-16H,6-8,12-13H2,1-5H3,(H,21,24)(H,22,25)/p+1/t16-/m0/s1/fC20H34N3O3/h21-23H/q+1 474DBF0B62EE99E7