Question DrawDefaultInspector on AudioSource not drawing the default Inspector.

Hi, i need a little help with this task.
i need to change between hide properties of the AudioSource component on the inspector and show original properties. This are the original properties =>


But, when i tried to add a custom editor to show/hide properties, the options shown with DrawDefaultInspector() are way to different from the ones before.


is there a way to show the properties like the first image ?
thanks

Code (CSharp):

1. [CustomEditor(typeof(AudioSource))]
2. public class HideAudioSource : Editor
3. {
4.     public static HideAudioSource instance;
5.     public bool hideOptions = true;
6.  
7.     private void OnEnable()
8.     {
9.         instance = this;
10.     }
11.  
12.     public override void OnInspectorGUI()
13.     {
14.         AudioSource myTarget = (AudioSource)target;
15.  
16.         if (!hideOptions)
17.             DrawDefaultInspector();
18.     }
19. }