InChI=1/C21H33N3O3/c1-27-20(25)12-6-3-7-13-22-21(26)23-15-19-11-8-14-24(17-19)16-18-9-4-2-5-10-18/h2,4-5,9-10,19H,3,6-8,11-17H2,1H3,(H2,22,23,26)/p+1/t19-/m1/s1/fC21H34N3O3/h22-24H/q+1 1A13181BDE81AFB6