4-(2,2-dimethyl-1,4-dioxaspiro[4.5]dec-8-yl)-6-{[2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}-7-propyl[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one (HCID 136063928)|Huagongshe