InChI=1/C16H22N4O4/c1-4-11-7-20(5-6-23-11)8-12(21)17-16-14-13(10(3)24-16)9(2)18-19-15(14)22/h11H,4-8H2,1-3H3,(H,17,21)(H,19,22)/t11-/m0/s1/f/h17,19H	F8779B8A8C4B4511