InChI=1/C19H28N4O4/c1-4-14-16(19(26)27-3)12(2)17(21-14)18(25)23-9-7-22(8-10-23)11-15(24)20-13-5-6-13/h13,21H,4-11H2,1-3H3,(H,20,24)/f/h20H	F4D4FE9173BE9667