InChI=1/C20H37N3O2/c1-7-22(8-2)15-18-11-12-19(25-18)20(24)21-14-17(13-16(5)6)23(9-3)10-4/h11-12,16-17H,7-10,13-15H2,1-6H3,(H,21,24)/p+2/t17-/m0/s1/fC20H39N3O2/h21-23H/q+2 D1E9B6A7B51BA22C