Task: Answer the MCQ question.
Question: Which compound exhibits a -6.892% 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, c, d, or e without using any other words.
Options:
a: CC(C)(C)C1CCC(OC(=O)c2ccncc2)CC1
b: Cc1ccccc1NC(=O)CSc1nnc2ccc(-c3ccncc3)nn12
c: COc1cccc(OCC(O)CN2CCOCC2)c1.Cl
d: CN1CCc2c(sc(NC(=O)Cc3ccccc3)c2C#N)C1.Cl
e: COc1ccc(OCC(=O)Nn2c(-c3cccc(OC)c3)nc3ccccc3c2=O)cc1
Answer: a. CC(C)(C)C1CCC(OC(=O)c2ccncc2)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#}
CC(C)(C)C1CCC(OC(=O)c2ccncc2)CC1
CC(C)(C)C1CCC(OC(=O)c2ccncc2)CC1
(4-tert-butylcyclohexyl) pyridine-4-carboxylate