Task: Answer the MCQ question.
Question: Which compound exhibits a -6.035% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=S(=O)(Nc1nccs1)c1ccc(Cl)cc1
b: CC1Cc2ccccc2N1C(=O)Cn1c(=O)cc(O)c2ccccc21
c: CC(C)(C)n1nnnc1C(c1ccc(C#N)cc1)N1CCCC2(CCCCC2)C1
Answer: a. O=S(=O)(Nc1nccs1)c1ccc(Cl)cc1
{#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)(Nc1nccs1)c1ccc(Cl)cc1
O=S(=O)(Nc1nccs1)c1ccc(Cl)cc1
4-chloro-N-(1,3-thiazol-2-yl)benzenesulfonamide