InChI=1/C18H28N4O3/c1-3-9-21-16-14(17(24)22(10-4-2)18(21)25)19-15(20-16)13-7-5-12(11-23)6-8-13/h12-13,23H,3-11H2,1-2H3,(H,19,20)/f/h19H	87E8C8D9CA9E94F7