Sulindac Related Compound A (20 mg) ((E)-2-{5-Fluoro-2-methyl-1-[4-(methylsulfinyl)benzylidene]-1H-inden-3-yl}acetic acid)

Sulindac Related Compound B (20 mg) ((Z)-2-{5-fluoro-2-methyl-1-[4-(methylsulfonyl)benzylidene]-1H-inden-3-yl}acetic acid)

Sulindac Related Compound C (20 mg) ((Z)-2-{5-fluoro-2-methyl-1-[4-(methylthio)benzylidene]-1H-inden-3-yl}acetic acid)

Sulisobenzone (500 mg)

Sumatriptan (50 mg)

Sumatriptan Succinate (200 mg)

Sumatriptan Succinate Related Compound A (15 mg) ([3-[2-(dimethylamino)ethyl]-2-[[3-[2-(dimethylamino)ethyl]-1H-indol-5-yl]methyl]-1H-indol-5-yl]-N-methylmethanesulfonamide, succinate salt)

Sumatriptan Succinate Related Compound C (50 mg) ([3-[2-(dimethylamino)ethyl]-1-(hydroxymethyl)-1H-indol-5-yl]-N-methylmethanesulfonamide succinate salt)

Sumatriptan Succinate Related Impurities (25 mg)

Sunflower Oil (1 g)