User: I need a compound with a acute oral toxicity (LD50 in rats) of 11.1 mg/kg.
Assistant: Of course Can you provide me with more details?
User: The compound should have a 21 carbon atoms, 2 oxygen atoms, and a molecular mass of 334.419 g/mol. Could you please only provide me with the SMILES and return no other information?
Assistant: O=C1CC2OCC=C3CN4CCC56c7ccccc7N1C5C2C3CC46

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#}

4a,5,5a,7,8,13a,15,15a,15b,16-decahydro-2H-4,6-methanoindolo[3,2,1-ij]oxepino[2,3,4-de]pyrrolo[2,3-h]quinolin-14-one