User: I need a compound with a acute oral toxicity rat LD50 of 3500.0 mg/kg.
Assistant: Of course Can you provide me with more constraints?
User: The compound should have a 27 carbon atoms, 7 oxygen atoms, and a molecular weight of 612.711 g/mol. Could you please only provide me with the SMILES and return no other information?
Assistant: Cc1ccc2nc(-c3ccc(NC(=O)C(C#N)=Cc4ccc(N(C)CCS(=O)(=O)O)cc4)cc3)sc2c1S(=O)(=O)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-[4-[[2-cyano-3-[4-[methyl(2-sulfoethyl)amino]phenyl]prop-2-enoyl]amino]phenyl]-6-methyl-1,3-benzothiazole-7-sulfonic acid