The molecule with the SMILES CC(=O)N[C@@H](CC(=O)N[C@H](CCC(=O)O)C(=O)O)C(=O)O shows no carcinogenic properties.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {carcinogen#no &NULL}{carcinogen__names__adjective} {#properties|effects!}.