Task: Answer the multiple-choice question.
Query: Which compound exhibits a -17.010% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=S(=O)(c1ccc(Br)cc1)N1CCCC1c1nc2ccccc2s1
b CCN(CC#CCC(O)(c1ccccc1)c1ccccc1)C(C)C.Cl
Answer: a. O=S(=O)(c1ccc(Br)cc1)N1CCCC1c1nc2ccccc2s1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=S(=O)(c1ccc(Br)cc1)N1CCCC1c1nc2ccccc2s1
O=S(=O)(c1ccc(Br)cc1)N1CCCC1c1nc2ccccc2s1
2-[1-(4-bromophenyl)sulfonylpyrrolidin-2-yl]-1,3-benzothiazole