User: I need a chemical with a acute oral toxicity rat LD50 of 10001.0 mg/kg.
Assistant: Sure Can you provide me with more details?
User: The chemical should have a 21 carbon atoms, 7 oxygen atoms, and a molecular mass of 453.411 g/mol. Could you please only provide me with the SMILES and return no other information?
Assistant: COC(=O)c1ccc(C(=O)OC)c(N=NC(C(C)=O)C(=O)Nc2ccc3[nH]c(=O)[nH]c3c2)c1

User: I need a {#drug|compound|chemical!} with a {CATMoS_LD50_mgkg__names__noun} of {CATMoS_LD50_mgkg#} {CATMoS_LD50_mgkg__units}.
Assistant: {#Happy to help!|Sure!|Of course!} Can you provide me with more {#constraints|details|information!}?
User: The {#drug|compound|chemical!} should have a {num_carbon_atoms#} {num_carbon_atoms__names__noun}, {num_oxygen_atoms#} {num_oxygen_atoms__names__noun}, and a {molecular_mass__names__noun} of {molecular_mass#} {molecular_mass__units}. Could you please only provide me with the {SMILES__description} and return no other information?
Assistant: {SMILES#}

dimethyl 2-[[1,3-dioxo-1-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]butan-2-yl]diazenyl]benzene-1,4-dicarboxylate