User: I need a drug with a acute oral toxicity rat LD50 of 1850.0 mg/kg.
Assistant: Sure Can you provide me with more information?
User: The drug should have a 28 carbon atoms, 8 oxygen atoms, and a molecular mass of 558.478 g/mol. Could you please only provide me with the SMILES and return no other information?
Assistant: CCOCn1cc(F)c(=O)n(C(=O)c2cccc(C(=O)Oc3nc(OC(=O)c4ccccc4)ccc3C#N)c2)c1=O

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#}

(6-benzoyloxy-3-cyanopyridin-2-yl) 3-[3-(ethoxymethyl)-5-fluoro-2,6-dioxopyrimidine-1-carbonyl]benzoate