android - How do I have to fix merging dex build error?

I imported those libraries for getting gmail gender.

....
    // google auth

    implementation 'com.google.android.gms:play-services-auth:11.8.0'
    implementation group: 'com.google.apis', name: 'google-api-services-people', version: 'v1-rev194-1.23.0'
....

I added only one library 'implementation group: 'com.google.apis', name: 'google-api-services-people', version: 'v1-rev194-1.23.0' but I failed to build.

    Execution failed for task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'com.android.builder.d
    exing.DexArchiveMergerException: Error while merging dex archives: 


  S:\Work\team\Lovejam\src\app\Android\LoveJam\app\build\intermediates\transforms\
  dexBuilder\debug\319.jar, 
S:\Work\team\Lovejam\src\app\Android\LoveJam\app\build\intermediates\transforms\
dexBuilder\debug\339.jar, 
...

I've already apply MultiDex library.
How can I resolve it?