Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 9.986\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) FC(F)(F)c1cc(-c2ccco2)nc(NCc2ccccc2)n1
b) O=C(NCCN1CCN(c2ccccc2)CC1)C1CCN(S(=O)(=O)c2cccc3nonc23)CC1
Answer: a. FC(F)(F)c1cc(-c2ccco2)nc(NCc2ccccc2)n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
FC(F)(F)c1cc(-c2ccco2)nc(NCc2ccccc2)n1
FC(F)(F)c1cc(-c2ccco2)nc(NCc2ccccc2)n1
N-benzyl-4-(furan-2-yl)-6-(trifluoromethyl)pyrimidin-2-amine