NC63598
Guanosine, 2′-deoxy-5′-O-[hydroxy[4-[10-(4-hydroxyphenyl)-15,20-di-2-pyridinyl-21H,23H-porphin-5-yl]phenoxy]phosphinyl]cytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxy-