InChI=1/C18H27N3O/c1-12-13(2)20-16-14(12)8-7-9-15(16)17(22)19-10-18(3,4)11-21(5)6/h7-9,20H,10-11H2,1-6H3,(H,19,22)/p+1/fC18H28N3O/h19,21H/q+1 A73D75A9DDA4FF1E