InChI=1/C18H21F6NO2/c1-16(27,18(22,23)24)13-9-7-12(8-10-13)15(26)25(11-17(19,20)21)14-5-3-2-4-6-14/h7-10,14,27H,2-6,11H2,1H3/t16-/m0/s1 C12E03BCC189FC01