User: I want to know the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(O)C1CCCC2CN3CCc4c([nH]c5ccccc45)C3C(O)C21.
Assistant: The hERG inhibition at a concentration of 1uM is 12.702\%.
User: {#I need|I want!} to know the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}.
Assistant: The {herg_central_at_1uM__names__noun} is {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C(O)C1CCCC2CN3CCc4c([nH]c5ccccc45)C3C(O)C21
O=C(O)C1CCCC2CN3CCc4c([nH]c5ccccc45)C3C(O)C21
21-hydroxy-1,3,11,12,14,15,16,17,18,19,20,21-dodecahydroyohimban-19-carboxylic acid