NC59534
Thymidine, 3′-deoxy-3′-[[[[5-[(3aS,4R,7R,8S,9S,10R,11R,13R,15R,15aR)-8-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-4-ethyldodecahydro-11-methoxy-3a,7,9,11,13,15-hexamethyl-2,6,14-trioxo-10-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-2H-oxacyclotetradecino[4,3-d...