The chemical with the SMILES of CCn1cc(C(=O)O)c(=O)c2cc(F)c(N3CCN(C)CC3)cc21 displays 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}.
1-ethyl-6-fluoro-7-(4-methylpiperazin-1-yl)-4-oxoquinoline-3-carboxylic acid