InChI=1/C27H28FNO4/c1-15(2)33-27(31)24-16(3)29-21-13-17(18-9-6-8-12-23(18)32-4)14-22(30)26(21)25(24)19-10-5-7-11-20(19)28/h5-12,15,17,25,29H,13-14H2,1-4H3/t17-,25+/m1/s1 26A2ACE6F77E6FA5