InChI=1/C21H41N3O/c1-18(2)7-6-8-19(3)17-24-14-11-20(12-15-24)9-10-21(25)22-13-16-23(4)5/h7,19-20H,6,8-17H2,1-5H3,(H,22,25)/p+2/t19-/m1/s1/fC21H43N3O/h22-24H/q+2 16721FEF993D0EB6