The SMILES NC(N)=NCCN1CCCCCCC1 represents a molecule that is notidentified 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}.
NC(N)=NCCN1CCCCCCC1
NC(N)=NCCN1CCCCCCC1
2-[2-(azocan-1-yl)ethyl]guanidine