InChI=1/C27H28FNO3/c1-17(2)27-23(13-12-22-14-21(30)15-26(31)32-22)24(18-8-10-20(28)11-9-18)16-25(29-27)19-6-4-3-5-7-19/h3-11,16-17,21-22,30H,12-15H2,1-2H3/t21-,22+/m1/s1 1FB34B2A60045FBB