Draw the bondline structure for the compound 2,3-dimethylpentanoic acid

Bondline structure of 2,3-dimethylpentanoic acid showing carbon and functional groups.

Bondline structure of 2,3-dimethylpentanoic acid with a different orientation.

Another view of the bondline structure for 2,3-dimethylpentanoic acid.

Alternative representation of the bondline structure for 2,3-dimethylpentanoic acid.