InChI=1/C11H11F6N/c1-6(18-2)7-3-8(10(12,13)14)5-9(4-7)11(15,16)17/h3-6,18H,1-2H3/p+1/t6-/m1/s1/fC11H12F6N/h18H/q+1 B27D0BC6D0EF2FBB