InChI=1/C17H13F2N3O4/c18-10-4-5-11(12(19)7-10)15(23)8-20-17(24)13-6-9-2-1-3-14(22(25)26)16(9)21-13/h1-7,15,21,23H,8H2,(H,20,24)/t15-/m1/s1/f/h20H 026CA95FFB382D4E