The SMILES C/C=C(\CC)C(=O)NC(N)=O represents a molecule that is identified as permeable through the blood-brain barrier.
The {SMILES__description} {SMILES#} represents a molecule that is {p_np#not&NULL}identified as {p_np__names__adjective}.
C/C=C(\CC)C(=O)NC(N)=O
C/C=C(\CC)C(=O)NC(N)=O
(E)-N-carbamoyl-2-ethylbut-2-enamide