Chemical Name: [Methylenebis[azanediyl(6-oxo-1,6-dihydro-9H-purine-2,9-diyl)methyleneoxyethan-2,1-diyl]] di-L-valinate (as per EP)

Smiles: O=C([C@@H](N)C(C)C)OCCOCN1C(NC(NCNC(NC2=C3N=CN2COCCOC([C@@H](N)C(C)C)=O)=NC3=O)=N4)=C(N=C1)C4=O