User: I need a drug with a acute oral toxicity (LD50 in rats) of 8.4 mg/kg.
Assistant: Happy to help Can you provide me with more information?
User: The drug should have a 19 carbon atoms, 0 oxygen atoms, and a molecular mass of 314.498 g/mol. Could you please only provide me with the SMILES and return no other information?
Assistant: CCCN1CC(CSC)CC2c3cccc4[nH]cc(c34)CC21

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#}

4-(methylsulfanylmethyl)-6-propyl-6,11-diazatetracyclo[7.6.1.02,7.012,16]hexadeca-1(16),9,12,14-tetraene