Task: Guess the octanol/water distribution coefficient (logD at pH 7.4) for the compound with the SMILES CCN(CC)CCn1c2ccccc2c2cnc(N)c(C#N)c21.

Answer:2.70
Task: {#Estimate|Guess|Predict|Provide!} the {exp__names__noun} for the {#molecule|chemical|compound!} with the {SMILES__description} {SMILES#}.

Answer:{exp#}
3-amino-5-[2-(diethylamino)ethyl]pyrido[4,3-b]indole-4-carbonitrile