InChI=1/C21H33N3O2/c1-5-6-7-8-9-13-22-20(25)26-16-10-11-18-17(15-16)21(2)12-14-23(3)19(21)24(18)4/h10-11,15,19H,5-9,12-14H2,1-4H3,(H,22,25)/p+1/t19-,21-/m0/s1/fC21H34N3O2/h22-23H/q+1 DD50AA0A94E7EE2A