3-[2-((S)-4-{4-[2-(benzyloxy)-1,1,1,3,3,3-hexafluoropropan-2-yl]-2-(prop-1-en-1-yl)phenyl}-3-methylpiperazin-1-yl)-2-oxoethyl]-5-[5-(1-methylethoxy)pyridin-2-yl]-5-methylimidazolidine-2,4-dione