Titanoboa

The Titanoboa, which means “giant boa” in Greek, is an extinct large boa constrictor that lived approximately 60–58 million years ago, during the Paleocene epoch, a 10-million-year period immediately following the dinosaur extinction event. It was related to modern pythons.

Jurassic Park: Builder
Titanoboa appears as a limited edition Glacier Park carnivore in Jurassic Park: Builder. It appears to have rattlesnake-like fangs even though it would've had non-venomous recurved teeth like modern boas and they constricted prey (the game's special attack even has it constrict the opponent).