User: Is the molecule with the SMILES NNc1nncc2ccccc12 permeable through the blood-brain barrier?
Assistant: No, it is not permeable through the blood-brain barrier.
User: Is the molecule with the {SMILES__description} {SMILES#} {p_np__names__adjective}?
Assistant: {p_np#No&Yes}, it is {p_np#not &NULL}{p_np__names__adjective}.
NNc1nncc2ccccc12
NNc1nncc2ccccc12
phthalazin-1-ylhydrazine