InChI=1/C24H21FN2O/c25-22-12-6-4-10-18(22)14-24(28)27-15-20(17-8-2-1-3-9-17)21-16-26-23-13-7-5-11-19(21)23/h1-13,20H,14-16H2,(H,27,28)/p+1/t20-/m1/s1/fC24H22FN2O/h26-27H/q+1 3E67392CC2A8B54F