The SMILES CNC(=O)Oc1ccc2c(c1)[C@]1(C)CCN(C)[C@@H]1N2C 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}.