Only CH₃NH₂ and CH₃OH. Only CH₃NH₂ and CH₃OH can have hydrogen bonds between other molecules of the same kind. To have hydrogen bonding, you need an N, O, or F atom in one molecule and an H attached to an N, O, or F atom in another molecule. See What is a Hydrogen bond? CH₃F has an F atom, but no H-F bonds It cannot form hydrogen bonds with other CH₃F molecules.