InChI=1/C17H16F6N2O2/c1-8(2)13-6-27-14-5-11-9(3-12(14)25(13)7-16(18,19)20)10(17(21,22)23)4-15(26)24-11/h3-5,8,13H,6-7H2,1-2H3,(H,24,26)/t13-/m0/s1/f/h24H 49527C3633296E3C