https://webbook.nist.gov/cgi/inchi/InChI%3D1S/C11H5F7O4/c12-9(13%2C10(14%2C15)11(16%2C17)18)8(21)22-6-3-1-5(2-4-6)7(19)20/h1-4H%2C(H%2C19%2C20)
Benzoic acid, 4-(heptafluorobutyryloxy)-
benzoic acid
https://webbook.nist.gov/cgi/inchi/InChI%3D1S/C18H14F7NO4S/c19-16(20%2C17(21%2C22)18(23%2C24)25)15(27)30-11-14(12-7-3-1-4-8-12)26-31(28%2C29)13-9-5-2-6-10-13/h1-10%2C14%2C26H%2C11H2
N-(2-Heptafluorobutyryloxy-1-phenyl-ethyl)-benzenesulfonamide
nethyl