Chemical Name: 2-[[6-oxo-2-[[[(6-oxo-6,9-dihydro-1H-purin-2-yl)amino]methyl]amino]-1,6-dihydro-9H-purin-9-yl]methoxy]ethyl L-valinate

Smiles: O=C(N1)C2=C(N(COCCOC([C@@]([H])(N)C(C)C)=O)C=N2)N=C1NCNC(N3)=NC4=C(N=CN4)C3=O