Task: Predict the octanol/water distribution coefficient (logD at pH 7.4) for the compound with the SMILES c1ccc(N2CC3COc4ccccc4C3=N2)cc1.

Answer:4.28
Task: {#Estimate|Guess|Predict|Provide!} the {exp__names__noun} for the {#molecule|chemical|compound!} with the {SMILES__description} {SMILES#}.

Answer:{exp#}
2-phenyl-3a,4-dihydro-3H-chromeno[4,3-c]pyrazole