InChI=1S/C29H28F7NO2/c1-16(19-10-20(28(31,32)33)12-21(11-19)29(34,35)36)39-26-9-4-18-14-37(23-7-8-24(38)13-23)15-25(18)27(26)17-2-5-22(30)6-3-17/h2-3,5-6,10-13,16,18,25-27H,4,7-9,14-15H2,1H3/t16-,18-,25-,26+,27+/m1/s1