Task: Answer the multiple-choice question.
Query: Which compound has a 24.494\% 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 additional words.
Options:
(a) O=C(Nc1cccnc1)C1CCN(S(=O)(=O)c2cccs2)CC1
(b) COc1ccc(CCNC(=O)C2CC(=O)N(CCc3ccc(C)cc3)C2)cc1OC
(c) Cc1ccn2c(=O)nc(SCC(=O)N3CCCCCC3)nc2c1
(d) NC(=O)c1ccccc1NC(=O)/C=C/c1cccc(Cl)c1
(e) N/C(=N\O)c1ccc(Oc2ccccc2Cl)c([N+](=O)[O-])c1
Answer: a. O=C(Nc1cccnc1)C1CCN(S(=O)(=O)c2cccs2)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(Nc1cccnc1)C1CCN(S(=O)(=O)c2cccs2)CC1
O=C(Nc1cccnc1)C1CCN(S(=O)(=O)c2cccs2)CC1
N-pyridin-3-yl-1-thiophen-2-ylsulfonylpiperidine-4-carboxamide