Those are NOT het Pied markers. That is a normal looking belly.
These are het pied belly markers...
Pastel het Pied
Pastel pos. het Pied.
Normal het Pied.
Something that most people don't know is, it's not just about the side belly stripes. There are subtle color differences as well. Looks for rich yellow smudging near the stripes as well. This is the one element that goes unmentioned by others.
The OP's snake does not have "het Pied markers".
Brandon Osborne