InChI=1/C18H28N4O2/c1-3-5-11-21-16-14(17(23)22(18(21)24)12-6-4-2)19-15(20-16)13-9-7-8-10-13/h13H,3-12H2,1-2H3,(H,19,20)/f/h19H	B9FD6984B26FE4F4