Task: Estimate the logD at pH 7.4 for the molecule with the SMILES O=C1CC2(CCCC2)CC(=O)N1CCCCN1CCN(c2ncccn2)CC1.

Answer:2.19
Task: {#Estimate|Guess|Predict|Provide!} the {exp__names__noun} for the {#molecule|chemical|compound!} with the {SMILES__description} {SMILES#}.

Answer:{exp#}
8-[4-(4-pyrimidin-2-ylpiperazin-1-yl)butyl]-8-azaspiro[4.5]decane-7,9-dione