The molecule with the SMILES C=C(C)[C@@H]1C2C(=O)O[C@H]1[C@H]1OC(=O)[C@@]34OC3C[C@]2(O)[C@@]14C shows no carcinogenic properties.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {carcinogen#no &NULL}{carcinogen__names__adjective} {#properties|effects!}.