InChI=1/C18H27N3O3/c1-3-10-21(13-15-6-4-5-7-17(15)23)18(24)19-16-8-11-20(12-9-16)14(2)22/h4-7,16,23H,3,8-13H2,1-2H3,(H,19,24)/f/h19H BD79BD4AFEAA83F6