InChI=1/C18H31N3O2/c1-4-5-11-23-12-7-10-19-18(22)20-14-16-8-6-9-17(13-16)15-21(2)3/h6,8-9,13H,4-5,7,10-12,14-15H2,1-3H3,(H2,19,20,22)/p+1/fC18H32N3O2/h19-21H/q+1 D19F3F836A46FBAF