Incorrect syntax near the keyword 'EXEC'- OPENRPWSET

I am trying to load data into SQL server table. here is my code;

from OPENROWSET('SQLOLEDB', 'Server=(local);Trusted_Connection=yes;',
        'EXEC [dbo].[sp_model1]   @model   = ''predict1''',
         'EXEC [dbo].[sp_model2]   @model1    =  ''predict2''',
               @q =''SELECT *   FROM [tcs].[dbo].[fact_FY2019_FY2021]
                                where
                                [date] >= ''''2021-02-03 00:00:00''''
                              and  id = 11 order by key;'''
)as a
GO

Every time i run my insert statement along with above code, i get the following error

OLE DB provider "SQLNCLI11" for linked server "(null)" returned message "Deferred prepare could not be completed.".
Incorrect syntax near the keyword 'EXEC'.

Not sure why am i getting this error.

Any help would be appreciated.