User: I am looking for a compound with a log10 LD50 in rats (oral exposure) of 2.20 log10(mg/kg).
Assistant: I see Can you provide me with more details?
User: The compound should have 4 violations of the Ghose filter, 2 violations of the lead likeness filter, 0 violations of the Lipinski rules, 12 carbon atoms, and 0 oxygen atoms. Please return only the SMILES wrapped as follows [ANSWER]<SMILES>[/ANSWER].
Assistant: [ANSWER]C[n+]1ccc(-c2cc[n+](C)cc2)cc1[/ANSWER]

User: I am looking for a {#drug|compound|chemical!} with a {log10_LD50__names__noun} of {log10_LD50#} {log10_LD50__units}.
Assistant: {#That's interesting!|Interesting!|I see!} Can you provide me with more {#constraints|details|information!}?
User: The {#drug|compound|chemical!} should have {num_ghose_violations#} {num_ghose_violations__names__noun}, {num_lead_likeness_violations#} {num_lead_likeness_violations__names__noun}, {num_lipinski_violations#} {num_lipinski_violations__names__noun}, {num_carbon_atoms#} {num_carbon_atoms__names__noun}, and {num_oxygen_atoms#} {num_oxygen_atoms__names__noun}. Please return only the {SMILES__description} wrapped as follows [ANSWER]<SMILES>[/ANSWER].
Assistant: [ANSWER]{SMILES#}[/ANSWER]

1-methyl-4-(1-methylpyridin-1-ium-4-yl)pyridin-1-ium