The chemical with the SMILES of NCCc1cn2ccccc2n1 exhibits no blood-brain barrier permeability.
The {#compound|chemical!} with the {SMILES__description} of {SMILES#} {#shows|exhibits|displays!} {p_np#no &NULL}{p_np__names__noun}.
2-imidazo[1,2-a]pyridin-2-ylethanamine