The SMILES C=COCC(F)(F)F represents a molecule that is identified as permeable through the membrane separating circulating blood and extracellular brain fluid.
The {SMILES__description} {SMILES#} represents a molecule that is {p_np#not&NULL}identified as {p_np__names__adjective}.
C=COCC(F)(F)F
C=COCC(F)(F)F
2-ethenoxy-1,1,1-trifluoroethane