You might want to call poison control and see what they say. They might have some suggestions on what she could eat that might help
What does the bottle say to do if it is ingested?
I assume it depends on the ingredients and how much she drank.
Hopefully it tastes horrible because if it does, she probably didn't drink very much, if any
You might also want to post on the facebook group Real Rat Lovers Want To Know
Sorry I can't help
I hope that she will be ok