The molecule with the SMILES representation of C[C@]12N[C@H](Cc3ccccc31)c1ccccc12 displays no carcinogenic effects.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {carcinogen#no &NULL}{carcinogen__names__adjective} {#properties|effects!}.