Maine Democrats now have two weeks to find a new candidate to take on the nation’s most formidable blue-state Republican in one of their party’s most important midterms contests.

Operatives in D.C. and Maine are floating four names to take on Susan Collins as calls grow for the progressive oysterman to exit the race.

Democrats have a brief window of time to replace Maine Senate candidate Graham Platner on the ballot if he drops out of the race amid a sexual assault allegation.

Platner ended his Senate campaign to oust Collins just days before Democrats’ deadline to replace his name on the ballot.