InChI=1/C14H16N4O4/c1-8(19)18(2)10-5-3-9(4-6-10)15-12(20)7-11-13(21)17-14(22)16-11/h3-6,11H,7H2,1-2H3,(H,15,20)(H2,16,17,21,22)/t11-/m1/s1/f/h15-17H	AE202338B8D7A6E2