Identify any structure below that represents a constitutional isomer of the compound shown above. select all that apply.

Isomers are compound with similar molecular formula but different structural formula. isomerism is a property of a pair or more molecules of compounds, that is a molecule is an isomer of another molecule. Constitutional (structural) isomers differ in the manner in which atoms are connected together so they can contain different function group. In this case, the constitutional isomers of the compound shown are A, B, C and F