InChI=1/C18H33N3O2/c1-14(2)17(22)21-12-10-16(11-13-21)20-18(23)19-15-8-6-4-3-5-7-9-15/h14-16H,3-13H2,1-2H3,(H2,19,20,23)/f/h19-20H B164433C62D97C62