Integrating Spintax with Smartlead for Email Creation in Clay

Hey Everyone, - So I have a particual question here regarding spintax and smartlead integration. I like to create my emails fully in clay and then send them as one variable directly to smartlead. This gives me more control and makes it easier if I want to change something in the copy. Now the problem is that I cannot put the text in spintax format in the variable and then send it to smartlead, because smartlead does not understand spintax if it is inside the variable. Is there some way around this? Can I do spintax inside clay before sending it to smartlead? I mean of course I can do it with gpt enrichment but this would cost quite a bit if I do this on every email there. I know most people send just some variables to smartlead and then puzzle it together in smartlead itself. But I do not like to do it this way because if I want to change things afterwards it becomes cumbersome, because I have to make changes in smartlead and then in clay again...