Based on the SMILES O=C(O)C1=C/C(=N\Nc2ccc(S(=O)(=O)Nc3ccccn3)cc2)C=CC1=O, the molecule is not 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=C(O)C1=C/C(=N\Nc2ccc(S(=O)(=O)Nc3ccccn3)cc2)C=CC1=O
O=C(O)C1=C/C(=N\Nc2ccc(S(=O)(=O)Nc3ccccn3)cc2)C=CC1=O
(3Z)-6-oxo-3-[[4-(pyridin-2-ylsulfamoyl)phenyl]hydrazinylidene]cyclohexa-1,4-diene-1-carboxylicacid