Task: Answer the multiple choice question.
Query: Which compound has a 8.340\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(OC1CCOC1=O)C1CCN(S(=O)(=O)c2ccccc2)CC1
[b] Cc1c(C)c2c(c(C)c1O)CCC(C)(C(=O)O)O2
[c] O=C(Nc1ccccc1C(=O)NCCCn1ccnc1)c1ccccc1
Answer: a. O=C(OC1CCOC1=O)C1CCN(S(=O)(=O)c2ccccc2)CC1
{#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(OC1CCOC1=O)C1CCN(S(=O)(=O)c2ccccc2)CC1
O=C(OC1CCOC1=O)C1CCN(S(=O)(=O)c2ccccc2)CC1
(2-oxooxolan-3-yl) 1-(benzenesulfonyl)piperidine-4-carboxylate