InChI=1/C18H20N4O4/c1-3-9-21-15-13(16(23)22(10-4-2)18(21)26)19-14(20-15)11-5-7-12(8-6-11)17(24)25/h5-8H,3-4,9-10H2,1-2H3,(H,19,20)(H,24,25)/p-1/fC18H19N4O4/h19H/q-1	EF6D268BD8D4EE35