The molecule with the SMILES O=C(O)C1OC(Oc2ccc3ccc4cc5ccccc5c5ccc2c3c45)C(O)C(O)C1O shows no Ames mutagenic properties.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {mutagenic#no &NULL}{mutagenic__names__adjective} properties.