The SMILES Nc1ncnc2c1ncn2[C@@H]1O[C@@H]2COP(=O)(O)OC2C1O 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}.