User: I need a drug with a acute oral toxicity rat LD50 of 3500.0 mg/kg.
Assistant: Of course Can you provide me with more constraints?
User: The drug should have a 26 carbon atoms, 4 oxygen atoms, and a molecular mass of 427.585 g/mol. Could you please only provide me with the SMILES and return no other information?
Assistant: CC(C)C1=CC23CCC4C(C)(C(=O)N(C)C)CCCC4(C)C2CC1C1C(=O)OC(=O)C13

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#}

N,N,5,9-tetramethyl-14,16-dioxo-19-propan-2-yl-15-oxapentacyclo[10.5.2.01,10.04,9.013,17]nonadec-18-ene-5-carboxamide