InChI=1/C17H27N3O/c1-11(2)6-5-7-12(3)20-16-9-8-14(18)10-15(16)19-17(20)13(4)21/h8-13,21H,5-7,18H2,1-4H3/t12-,13+/m0/s1 EB6F1B97B4745ADB