InChI=1/C18H14F3N3O4/c1-17(12-5-3-2-4-6-12)15(26)24(16(27)22-17)23-14(25)11-7-9-13(10-8-11)28-18(19,20)21/h2-10H,1H3,(H,22,27)(H,23,25)/t17-/m0/s1/f/h22-23H A9058A4DBA9B5FA1