Task: Answer the MCQ question.
Question: Which drug exhibits a -10.924% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(OCC(=O)N1CCCCC1)c1c[nH]c2ccccc12
b O=C(C1CC(=O)N(C2CCCCC2)C1)N1CCN(c2ccccc2)CC1
Answer: b. O=C(C1CC(=O)N(C2CCCCC2)C1)N1CCN(c2ccccc2)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=C(C1CC(=O)N(C2CCCCC2)C1)N1CCN(c2ccccc2)CC1
O=C(C1CC(=O)N(C2CCCCC2)C1)N1CCN(c2ccccc2)CC1
1-cyclohexyl-4-(4-phenylpiperazine-1-carbonyl)pyrrolidin-2-one