InChI=1/C26H22F3NO3/c1-2-30(15-17-9-5-3-6-10-17)16-20-21(31)14-13-19-23(32)22(18-11-7-4-8-12-18)25(26(27,28)29)33-24(19)20/h3-14,31H,2,15-16H2,1H3 31257C3B6E1376DD