InChI=1/C21H31N3O2/c1-5-26-20-11-16(8-9-19(20)25-4)13-24-10-6-7-17(14-24)21-18(15(2)3)12-22-23-21/h8-9,11-12,15,17H,5-7,10,13-14H2,1-4H3,(H,22,23)/p+1/t17-/m1/s1/fC21H32N3O2/h23-24H/q+1 4B64A389DDA3D5B7