Task: Estimate the octanol/water distribution coefficient for the compound with the SMILES Cn1c(=O)c2c(ncn2C)n(C)c1=O.

Answer:-0.03
Task: {#Estimate|Guess|Predict|Provide!} the {exp__names__noun} for the {#molecule|chemical|compound!} with the {SMILES__description} {SMILES#}.

Answer:{exp#}
1,3,7-trimethylpurine-2,6-dione