InChI=1/C26H23F3N2O4/c1-15(2)22(31-24(32)21-19(28)9-6-10-20(21)29)26(34)35-23(16-7-4-3-5-8-16)25(33)30-18-13-11-17(27)12-14-18/h3-15,22-23H,1-2H3,(H,30,33)(H,31,32)/t22-,23+/m1/s1/f/h30-31H EA09B634E44725C2