Chemical Name : N,N'-methylenebis(N-(9-((2-hydroxyethoxy)methyl)-6-oxo-6,9-dihydro-1H-purin-2-yl)nitrous amide)

Smiles : O=C1NC(N(N=O)CN(N=O)C(N2)=NC3=C(N=CN3COCCO)C2=O)=NC4=C1N=CN4COCCO