Convert CST to Eastern Time Zone

[jchacko_rxsense]

I have the following code:

if ('$(pTimeZone)' = 'CST',Timestamp(ConvertToLocalTime(LatestDate,'Eastern Time (US & Canada)'),'MM-DD-YYYY hh:mm tt')

my LatestDate value is  2022-09-16 08:56 in CST

But my conversion above gives me the output 09-06-2022 04:56 am

which is wrong.

Can anyone please suggest why am I getting the wrong answer?