InChI=1/C18H20N4O4/c1-3-22-15-11(6-4-7-19-15)17(23)21-14-12(18-25-8-5-9-26-18)10-13(24-2)20-16(14)22/h4,6-7,10,18H,3,5,8-9H2,1-2H3,(H,21,23)/f/h21H	466B347849E196D2