User: I need a drug with a acute oral toxicity rat LD50 of 3000.0 mg/kg.
Assistant: Sure Can you provide me with more information?
User: The drug should have a 28 carbon atoms, 4 oxygen atoms, and a molecular mass of 454.526 g/mol. Could you please only provide me with the SMILES and return no other information?
Assistant: CCC12C=C(C(=O)OC3OC(=O)c4ccccc43)n3c4c(c5ccccc53)CCN(CCC1)C42

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-oxo-1H-2-benzofuran-1-yl) 15-ethyl-1,11-diazapentacyclo[9.6.2.02,7.08,18.015,19]nonadeca-2,4,6,8(18),16-pentaene-17-carboxylate