InChI=1/C27H25FN2O3/c1-16(2)19-8-10-20(11-9-19)24-23(25(31)21-7-6-17(3)22(28)13-21)26(32)27(33)30(24)15-18-5-4-12-29-14-18/h4-14,16,24,32H,15H2,1-3H3/p-1/t24-/m1/s1/fC27H24FN2O3/h32h/q-1 3FC1FF4CDFBA411F