InChI=1/C18H29N3O3/c1-4-19-17(22)14-9-11-21(12-10-14)18(23)16-8-7-15(24-16)13-20(5-2)6-3/h7-8,14H,4-6,9-13H2,1-3H3,(H,19,22)/p+1/fC18H30N3O3/h19-20H/q+1 9805C90C08755B9A