N-[1-(dodecylcarbamoyl)-4-(tert-butyloxycarbonylamino)butyl]-22-(benzyloxycarbonylamino)-12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19-hexadecafluorodocosanamide
22-N-(benzyloxycarbonylamino)-12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19-hexadecafluorodocosanoic acid
22-N-(benzyloxycarbonylamino)-10,21-diiodo-12,12,13,13,14,14,15,15,16,16,17,17,18,18,19,19-hexadecafluorodocosanoic acid