InChI=1/C26H23FN2O4/c1-3-14-33-20-12-9-18(15-16(20)2)24(30)22-23(17-7-10-19(27)11-8-17)29(26(32)25(22)31)21-6-4-5-13-28-21/h4-13,15,23,31H,3,14H2,1-2H3/p-1/t23-/m1/s1/fC26H22FN2O4/h31h/q-1 5C373039BCAB8175