(G-dC) Copolymer 5'-Guanylic acid, 2'-deoxycytidylyl-(5'-3')-, (2S-(1(R*(R*)),2alpha,3abeta,7abeta))- 84536-45-8 Poly(rG-dC).poly(rG-dC) Poly(rG-m5dC).poly(rG-m5dC)