Problem statement: Answer the multiple choice question.
Query: Which compound has a -8.648% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CN1CCN(c2ccccc2NC(=O)c2ccc(-c3ccc(Cl)c(Cl)c3)o2)CC1
b: NNc1nc2ccc(Cl)cc2s1
c: CCCCCCn1cc(C(=O)O)c(=O)c2ccccc21
Answer: b. NNc1nc2ccc(Cl)cc2s1
{#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#}
NNc1nc2ccc(Cl)cc2s1
NNc1nc2ccc(Cl)cc2s1
(6-chloro-1,3-benzothiazol-2-yl)hydrazine