InChI=1/C26H28FNO3/c1-17(2)24-16-23(18-6-4-3-5-7-18)26(19-8-10-20(27)11-9-19)28(24)13-12-22-14-21(29)15-25(30)31-22/h3-11,16-17,21-22,29H,12-15H2,1-2H3/t21-,22-/m1/s1 890015EBD9F5EF18