InChI=1/C18H37N3O2/c1-13(2)12-16(22)20-17(14(3)4)18(23)19-10-8-9-11-21(7)15(5)6/h13-15,17H,8-12H2,1-7H3,(H,19,23)(H,20,22)/p+1/t17-/m0/s1/fC18H38N3O2/h19-21H/q+1 CDA94E813D0CF52F