Methyl 6-[2,3-dihydro-3-methyl-2-oxo-1H-benzimidazol-1-ylmethyl]-1,2,3,4-tetrahydro-3-methyl-1-(2-methylpropyl)-2,4-dioxo-thieno[2,3-d]pyrimidine-5-carboxylate (HCID 69197857)|Huagongshe