InChI=1/C26H17F4N5O4/c27-18-9-3-14(26(28,29)30)12-20(18)34-25(37)31-15-4-6-16(7-5-15)39-17-8-10-19-21(13-17)33-24(32-19)35-23(36)22-2-1-11-38-22/h1-13H,(H2,31,34,37)(H2,32,33,35,36)/f/h31-34H 7B188AFCD134F30E