InChI=1/C26H23FN2O5/c27-21-4-2-1-3-20(21)22-9-6-19(34-22)7-10-25(30)29-13-11-17(12-14-29)26(31)28-18-5-8-23-24(15-18)33-16-32-23/h1-10,15,17H,11-14,16H2,(H,28,31)/b10-7+/f/h28H 8BCCB1174B479BC8