InChI=1/C18H29N3O2/c1-14-5-4-10-18(11-14,21(2)3)13-20-17(23)19-12-15-6-8-16(22)9-7-15/h6-9,14,22H,4-5,10-13H2,1-3H3,(H2,19,20,23)/p+1/t14-,18-/m0/s1/fC18H30N3O2/h19-21H/q+1 5F5648BE9EA4AF47