User: I need a compound with a acute oral toxicity rat LD50 of 1250.0 mg/kg.
Assistant: Of course Can you provide me with more details?
User: The compound should have a 25 carbon atoms, 0 oxygen atoms, and a molecular mass of 372.536 g/mol. Could you please only provide me with the SMILES and return no other information?
Assistant: CCN(CCC#N)c1ccc(/C=C/C2=[N+](C)c3ccccc3C2(C)C)c(C)c1

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#}

3-[N-ethyl-3-methyl-4-[(E)-2-(1,3,3-trimethylindol-1-ium-2-yl)ethenyl]anilino]propanenitrile