User: Is the molecule with the SMILES O=C(O)CCCc1ccc(N(CCCl)CCCl)cc1 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}.
4-[4-[bis(2-chloroethyl)amino]cyclohexa-1,3,5-trien-1-yl]butanoicacid