tert-butyl-4-{3-[(3R)-3-{[(1S)-1-{5-[(3-bromo-4-cyanobenzyl) oxy]pyridin-3-yl}-3-methoxy-3-oxopropyl]carbamoyl}piperidin-1-yl]-3-oxopropyl}piperidine-1-carboxylate (HCID 71259765)|Huagongshe