I want to know the answer to the following question:
What pharmaceutical company serves as a large employment provider for New Haven?
All the background I'm provided with is that "Other large employers include St. Raphael Hospital, Smilow Cancer Hospital, Southern Connecticut State University, Assa Abloy Manufacturing, the Knights of Columbus headquarters, Higher One, Alexion Pharmaceuticals, Covidien and United Illuminating.". Is that enough to answer the question?