InChI=1/C24H23F3N2O3/c25-24(26,27)18-3-1-2-16(9-18)21-6-7-22-17-8-15(11-29(22)23(21)31)10-28(12-17)13-19-4-5-20(14-30)32-19/h1-7,9,15,17,30H,8,10-14H2/t15-,17+/m0/s1 46306B1BF7CEC31B