InChI=1/C25H22FNO3/c1-16-7-11-18(12-8-16)22-23(20-5-3-4-6-21(20)26)27(25(29)24(22)28)15-17-9-13-19(30-2)14-10-17/h3-14,23,28H,15H2,1-2H3/t23-/m1/s1 852F134D339F6778