InChI=1/C14H27N3O2/c1-2-16-11(14(15)18)7-8-17-9-10-19-13-6-4-3-5-12(13)17/h11-13,16H,2-10H2,1H3,(H2,15,18)/t11-,12-,13-/m0/s1/f/h15H2 085DD76EB4E893DA