User: I need a drug with a acute oral toxicity rat LD50 of 3500.0 mg/kg.
Assistant: Of course Can you provide me with more details?
User: The drug should have a 35 carbon atoms, 11 oxygen atoms, and a molecular weight of 666.724 g/mol. Could you please only provide me with the SMILES and return no other information?
Assistant: CCOC(=O)Oc1c(OC)cc(C(=O)OC2CC3CN4CCc5c([nH]c6cc(OC)ccc56)C4CC3C(C(=O)OC)C2OC)cc1OC

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#}

methyl 17-(4-ethoxycarbonyloxy-3,5-dimethoxybenzoyl)oxy-6,18-dimethoxy-1,3,11,12,14,15,16,17,18,19,20,21-dodecahydroyohimban-19-carboxylate