The SMILES CC(=O)N[C@H]1[C@@H]([C@@H](O)[C@H](O)CO)OC(C(=O)O)=C[C@H]1NC(=N)N represents a molecule that shows not human intestinal absorption.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {absorption_HIA_Hou#not &NULL}{absorption_HIA_Hou__names__noun}.