InChI=1S/C30H27F2NO9/c31-17-5-1-15(2-6-17)22(34)14-13-21-23(33(28(21)38)19-9-7-18(32)8-10-19)16-3-11-20(12-4-16)41-30-26(37)24(35)25(36)27(42-30)29(39)40/h1-12,21,23-27,30,35-37H,13-14H2,(H,39,40)/t21-,23-,24+,25+,26-,27+,30?/m1/s1