The SMILES COc1cc(C2Oc3cc(O)cc(O)c3C(=O)C2=O)ccc1O represents a molecule that is not identified as mutagenic.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {mutagenic#not &NULL}identified as {mutagenic__names__adjective}.