Did I get the CEFIONTECT?

I ordered the Toto Drake CEFIONTECT toilet. I open the box, under the toilet, it stamped CST744EG #01. Is that the correct model for the CEFIONTECT version? I thought it should be CST744SG #01.

OK, more information and another question. I need to clarify before I ask the merchant tomorrow if there is truely an error.

I want the Drake CST744SG.

In the bowl box, it's labeled CST744EG#01. Say it can be used for 1.6gal with the ST743S or 1.28gal with the ST743E. In the tank box, it's labeled ST743S. So, are these the correct parts for the CST744SG?

Yes. The G is for CEFIONTECT.