Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES Cl.O=C(CCN1CCN(c2ccccc2F)CC1)c1ccc(Br)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 19.390
[b] -84.457
Answer: b. -84.457%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
Cl.O=C(CCN1CCN(c2ccccc2F)CC1)c1ccc(Br)cc1
Cl.O=C(CCN1CCN(c2ccccc2F)CC1)c1ccc(Br)cc1
1-(4-bromophenyl)-3-[4-(2-fluorophenyl)piperazin-1-yl]propan-1-one;hydrochloride