PRE-CADASTRO Desacetyl Bromo Palbociclib Hydrochloride (25 mg) (6-Bromo-8-cyclopentyl-5-methyl-2-{[5-(piperazin-1-yl)pyridin-2-yl]amino}pyrido[2,3-d]pyrimidin-7(8H)-one hydrochloride)