NC49763
5′-O-[30-Amino-21-[4-[[5-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-1-oxopentyl]amino]butyl]-1,18,24-trihydroxy-1,18,24-trioxido-2,17,19,23,25,28-hexaoxa-9,10-dithia-1,18,24-triphosphatriacont-1-yl]thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→...