Based on the SMILES representation O=c1[nH]c2cc(Cl)c(Cl)c([N+](=O)[O-])c2[nH]c1=O, the molecule is permeable through the blood-brain barrier.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {p_np#not &NULL}{p_np__names__adjective}.
O=c1[nH]c2cc(Cl)c(Cl)c([N+](=O)[O-])c2[nH]c1=O
O=c1[nH]c2cc(Cl)c(Cl)c([N+](=O)[O-])c2[nH]c1=O
6,7-dichloro-5-nitro-1,4-dihydroquinoxaline-2,3-dione