InChI=1/C33H28F3NO4/c1-21-13-14-22(2)28(17-21)40-31-29(39)25-15-16-27(38)26(30(25)41-32(31)33(34,35)36)20-37(18-23-9-5-3-6-10-23)19-24-11-7-4-8-12-24/h3-17,38H,18-20H2,1-2H3 1BCFF539201C231C