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 27 carbon atoms, 7 oxygen atoms, and a molecular weight of 555.654 g/mol. Could you please only provide me with the SMILES and return no other information?
Assistant: CN(C)c1ccc(C(=C2C=CC(=[N+](C)C)C=C2)c2c(O)c(S(=O)(=O)O)cc3cc(S(=O)(=O)O)ccc23)cc1

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-[[4-(dimethylamino)phenyl]-(2-hydroxy-3,6-disulfonaphthalen-1-yl)methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium