The SMILES CO[C@H]1C=C2CCN(C)[C@H]2C2c3cc4c(cc3C(=O)O[C@@H]21)OCO4 represents a molecule that is not identified as carcinogenic.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {carcinogen#not &NULL}identified as {carcinogen__names__adjective}.