InChI=1/C17H13N5O4/c1-25-12(23)6-11-13-15(22-21-11)26-14(19)9(7-18)17(13)8-4-2-3-5-10(8)20-16(17)24/h2-5H,6,19H2,1H3,(H,20,24)(H,21,22)/t17-/m0/s1/f/h20-21H 534A9507BA5737AE