(4R)-13-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-11-methoxy-10-methyl-4-(3-methyl-1,2,4-oxadiazol-5-yl)-3,4,5,6,7,9-hexahydro-1H-8,2,5-benzoxathiaazacycloundecine-6,9-dione (HCID 67712984)|化工社