for the following products
Atorvastatin related compound A | Atorvastatin related compound a (20 mg) (desfluoro impurity, or (3R,5R)-7-[3-(phenylcarbamoyl)-2-isopropyl-4,5-diphenyl-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid calcium salt) | Defluoro atorvastatin calcium salt and Atorvastatin EP impurity A
