The SMILES O=C(c1ccc(F)cc1)C1CCN(CCn2c(=O)[nH]c3ccccc3c2=O)CC1 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}.