User: I need a compound with a acute oral toxicity (LD50 in rats) of 3536.0 mg/kg.
Assistant: Of course Can you provide me with more information?
User: The compound should have a 20 carbon atoms, 6 oxygen atoms, and a molecular mass of 405.451 g/mol. Could you please only provide me with the SMILES and return no other information?
Assistant: CCOC(=O)C(CCc1ccccc1)NC(C)C(=O)N1C(=O)N(C)CC1C(=O)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#}

3-[2-[(1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino]propanoyl]-1-methyl-2-oxoimidazolidine-4-carboxylic acid