Probucol

4,4'- (Isopropylidenedithio)bis(2, 6-di-tert-butylphenol) 4,4'-(Isopropylidenedithio)bis(2, 6-di-tert-butylphenol) 4,4'-(Isopropylidenedithio)bis(2,6-di-tert-butylphenol) 4,4'-(Isopropylidenedithio)bis[2, 6-di-tert-butylphenol] Acetone bis(3,5-di-tert-butyl-4-hydroxyphenyl) mercaptole Acetone, bis (3,5-di-tert-butyl-4-hydroxyphenyl) mercaptole Acetone, bis(3,5-di-tert-butyl-4-hydroxyphenyl) mercaptole Probucolum [inn-latin], 2,6-di-tert-butyl-4-({2-[(3,5-di-tert-butyl-4-hydroxyphenyl)sulfanyl]propan-2-yl}sulfanyl)phenol

Probucol is  classified as an: Active Pharmaceutical Ingredient (API) / Pharmaceutical Intermediate
SMILES:   CC(C)(SC1=CC(=C(O)C(=C1)C(C)(C)C)C(C)(C)C)SC1=CC(=C(O)C(=C1)C(C)(C)C)C(C)(C)C