InChI=1S/C27H19F4N5O3/c1-38-18-9-4-15(5-10-18)23-21(22-24(32)33-13-34-25(22)39-23)14-2-7-17(8-3-14)35-26(37)36-20-12-16(27(29,30)31)6-11-19(20)28/h2-13H,1H3,(H2,32,33,34)(H2,35,36,37)