Sqlite Delete multiple rows

Hi I need help,

I have a List of Ids . I need to delete multiple rows from my table using List of Ids in where clause.

My query is Like this

delete from mytable where mytable.Id in (list.GroupBy(x=> x.Id).Select(group=>group.First()));

It show syntax error.

And I dont like to put the delete query in loop to achieve this.

Please help me to solve this. Thanks in advance