The SMILES COC(=O)C1=C(C)NC(C)=C(C(=O)OCC=Cc2ccccc2)C1c1cccc([N+](=O)[O-])c1 is not Ames mutagenic.
The {#molecule |!}{SMILES__description} {SMILES#} is {mutagenic#not &NULL}{mutagenic__names__adjective}.