User: I need to know the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=c1ccc2cc3c([nH]c4ccc(Br)cc43)oc-2c1O.
Assistant: The hERG inhibition at a concentration of 1uM is 4.163\%.
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}.
9-bromo-4-hydroxy-6H-chromeno[2,3-b]indol-3-one