Enablex (darifenacin) Extended Release Tablet, 15 mg per tablet. Physician Sample 7 Tablets bottle, Rx only, Mfd by: Novartis Pharma Stein AG, Stein, Switzerland, NDC 0078-9420-07
Failed Impurities/Degradation Specifications: unspecified degradation product
Nationwide
https://www.accessdata.fda.gov/scripts/ires/index.cfm?Product=D-822-2013