User: I need a compound with a acute oral toxicity rat LD50 of 7500.0 mg/kg.
Assistant: Happy to help Can you provide me with more constraints?
User: The compound should have a 8 carbon atoms, 2 oxygen atoms, and a molecular weight of 157.213 g/mol. Could you please only provide me with the SMILES and return no other information?
Assistant: CCOC(=O)C1CCNCC1

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#}

ethyl piperidine-4-carboxylate