InChI=1/C21H37N5O/c1-6-17(2)25(4)16-13-22-21(27)23-18-7-9-19(10-8-18)26(5)20-11-14-24(3)15-12-20/h7-10,17,20H,6,11-16H2,1-5H3,(H2,22,23,27)/p+2/t17-/m1/s1/fC21H39N5O/h22-25H/q+2 88FF677D20A3711F