InChI=1/C17H16F6N2O2/c1-8(2)12-6-27-15-11(25(12)7-16(18,19)20)4-3-10-14(15)9(17(21,22)23)5-13(26)24-10/h3-5,8,12H,6-7H2,1-2H3,(H,24,26)/t12-/m0/s1/f/h24H 0BD74866E317F6CD