User: Is the molecule with the SMILES CCNC(=O)/C=C/c1cccc(Br)c1 permeable through the membrane separating circulating blood and extracellular brain fluid?
Assistant: Yes, it is permeable through the membrane separating circulating blood and extracellular brain fluid.
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}.
(E)-3-(3-bromophenyl)-N-ethylprop-2-enamide