Ethyl 2-({6-[2-(3-chloro-4-methoxyphenyl)ethyl]-6-cyclopentyl-4-hydroxy-2-oxo-5,6-dihydro-2H-pyran-3-yl}thio)[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate (HCID 58762357)|Huagongshe