User: I need a chemical with a acute oral toxicity rat LD50 of 7500.0 mg/kg.
Assistant: Happy to help Can you provide me with more information?
User: The chemical should have a 23 carbon atoms, 10 oxygen atoms, and a molecular mass of 625.389 g/mol. Could you please only provide me with the SMILES and return no other information?
Assistant: COc1cc(N=Nc2c(Br)cc([N+](=O)[O-])cc2[N+](=O)[O-])c(NC(C)=O)cc1N(CCOC(C)=O)CCOC(C)=O

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#}

2-[5-acetamido-N-(2-acetyloxyethyl)-4-[(2-bromo-4,6-dinitrophenyl)diazenyl]-2-methoxyanilino]ethyl acetate