Task: Determine the octanol/water distribution coefficient (logD at pH 7.4) for the given SMILES.

Molecule: c1ccc(-c2cc(NCCCCCCCCNc3cc(-c4ccccc4)nc4ccccc34)c3ccccc3n2)cc1

Answer:2.27
Task: Determine the {exp__names__noun} for the given {SMILES__description}.

Molecule: {SMILES#}

Answer:{exp#}
N,N'-bis(2-phenylquinolin-4-yl)octane-1,8-diamine