User: I need a compound with a log10 rat LD50 (oral exposure) of 3.90 log10(mg/kg).
Assistant: Happy to help Can you provide me with more details?
User: The compound should have 1 Ghose filter violations, 1 lead likeness filter violations, 2 violations of the Lipinski rules, 36 carbon atoms, and 4 oxygen atoms.
Assistant: The compound with the SMILES O=C1c2ccccc2C(=O)c2c1ccc1nc(-c3cc(Cl)c(-c4nc5ccc6c(c5[nH]4)C(=O)c4ccccc4C6=O)cc3Cl)[nH]c21 displays the desired properties.

User: I need a {#drug|compound|chemical!} with a {log10_LD50__names__noun} of {log10_LD50#} {log10_LD50__units}.
Assistant: {#Happy to help!|Sure!|Of course!} 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}.
Assistant: The {#molecule|chemical|compound!} with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} the desired properties.

2-[2,5-dichloro-4-(6,11-dioxo-1H-naphtho[2,3-e]benzimidazol-2-yl)phenyl]-1H-naphtho[3,2-e]benzimidazole-6,11-dione