6-Chloro-2-hydroxy-N,N-dimethyl-3-{2-[(R)-1-((2R,5R)-5-methyl-tetrahydrofuran-2-yl)-propylamino]-3,4-dioxo-cyclobut-1-enylamino}-benzenesulfonamide (HCID 59327354)|Huagongshe