What does the following Python statement produce?

$"$a$,$b$,,,,$ c$".$split$(\text{'},\text{'})$

Select one:

$[\text{'}$a$\text{'},\text{'}$b$\text{'},",\text{'}$c$\text{'}]$

$[\text{'}$a$\text{'},\text{'}$b$\text{'},",",",\text{'}$c$\text{'}]$

$[\text{'}$a$\text{'},\text{'}$b$\text{'},\text{'}$c$\text{'}]$

Raises an exception because there are several commas $(,)$ next to each other