InChI=1/C18H27N3O2/c1-3-19-17(22)18(23)20-16-12-8-7-9-14(16)13-21(2)15-10-5-4-6-11-15/h7-9,12,15H,3-6,10-11,13H2,1-2H3,(H,19,22)(H,20,23)/p+1/fC18H28N3O2/h19-21H/q+1 99DDDA1843839BD1