User: I need a compound with a acute oral toxicity (LD50 in rats) of 615.0 mg/kg.
Assistant: Of course Can you provide me with more details?
User: The compound should have a 13 carbon atoms, 1 oxygen atoms, and a molecular weight of 259.313 g/mol. Could you please only provide me with the SMILES and return no other information?
Assistant: CC(=O)N(/C(=N/c1cccnc1)NC#N)C(C)(C)C

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#}

N-tert-butyl-N-[(E)-N-cyano-N'-pyridin-3-ylcarbamimidoyl]acetamide