Based on the SMILES CC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)Cc3ccc(C4=NCCCN4)cc3)[C@H]2SC1, 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}.
CC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)Cc3ccc(C4=NCCCN4)cc3)[C@H]2SC1
CC1=C(C(=O)O)N2C(=O)[C@@H](NC(=O)Cc3ccc(C4=NCCCN4)cc3)[C@H]2SC1
(6R,7R)-3-methyl-8-oxo-7-[[2-[4-(1,4,5,6-tetrahydropyrimidin-2-yl)phenyl]acetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid