InChI=1/C29H26F3NO5/c1-17-14-33(15-18(2)36-17)16-23-24(34)13-12-22-25(35)27(28(29(30,31)32)38-26(22)23)37-21-10-8-20(9-11-21)19-6-4-3-5-7-19/h3-13,17-18,34H,14-16H2,1-2H3/t17-,18+ 3F3A90F8D8AA9C73