InChI=1/C21H35N3O2/c1-16(2)14-19(25)23-20(17(3)4)21(26)22-12-9-13-24(5)15-18-10-7-6-8-11-18/h6-8,10-11,16-17,20H,9,12-15H2,1-5H3,(H,22,26)(H,23,25)/p+1/t20-/m1/s1/fC21H36N3O2/h22-24H/q+1 929A157C03F686F9