The SMILES NC(N)=NC(=O)c1nc(Cl)c(N)nc1N is from a molecule with a Caco-2 cell permeability of -5.564 cm/s.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule with a {permeability__names__noun} of {permeability#} {permeability__units}.
3,5-diamino-6-chloro-N-(diaminomethylidene)pyrazine-2-carboxamide