Adenosine, thymidylyl-(5'-3')-thymidylyl-(5'-3')-2'-deoxyadenylyl-(5'-3')-2'-deoxyadenylyl-(5'-3')-2'-deoxycytidylyl-(5'-3')-2'-deoxyguanylyl-(5'-3')-thymidylyl-(5'-3')-thymidylyl-(5'-3')-2'-deoxyadenylyl-(5'-3')-2'-deoxy-