User: I need a chemical with a log10 LD50 in rats (oral exposure) of 4.00 log10(mg/kg).
Assistant: Happy to help Can you provide me with more constraints?
User: The chemical should have 4 violations of the Ghose filter, 1 lead likeness filter violations, 0 violations of the Lipinski rules, 21 carbon atoms, and 7 oxygen atoms.
Assistant: The molecule with the SMILES representation of Cc1oc(=O)oc1COC(=O)C1N2C(=O)C(NC(=O)C(N)c3ccccc3)C2SC1(C)C 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.

(5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 6-[(2-amino-2-phenylacetyl)amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate