InChI=1/C21H35N3O2/c1-14(2)17-8-10-18(11-9-17)21(15(3)4)23-20(26)13-24(7)12-19(25)22-16(5)6/h8-11,14-16,21H,12-13H2,1-7H3,(H,22,25)(H,23,26)/p+1/t21-/m1/s1/fC21H36N3O2/h22-24H/q+1 7BAAF16B96AA37C3