InChI=1/C18H12F3N3O3/c1-11-8-23-15(10-22-11)17(25)27-14-5-3-13(4-6-14)26-16-7-2-12(9-24-16)18(19,20)21/h2-10H,1H3 F73A2462D4D7602D