Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 8.929\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a Cc1cc(C)c(S(C)(=O)=O)c(S(=O)c2ccc(Cl)cc2)n1
b O=C(NCc1cccnc1)C(=O)C1C(=O)Nc2ccccc21
c O=C(O)c1cc(S(=O)(=O)N2CCCCC2)ccc1Cl
d CC(=O)NC1(NC(C)=O)CCN(C)CC1
e CCOC(=O)C1(CCOc2ccccc2)CCN(Cc2ccccc2OC)CC1
Answer: b. O=C(NCc1cccnc1)C(=O)C1C(=O)Nc2ccccc21
{#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#}
O=C(NCc1cccnc1)C(=O)C1C(=O)Nc2ccccc21
O=C(NCc1cccnc1)C(=O)C1C(=O)Nc2ccccc21
2-oxo-2-(2-oxo-1,3-dihydroindol-3-yl)-N-(pyridin-3-ylmethyl)acetamide