Task: Answer the multiple choice question.
Query: Which compound has a 1.060\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(C1CCC(CNS(=O)(=O)c2cccc3cccnc23)CC1)N1CCc2ccccc21
b) O=C1CNC(=S)N1CCc1ccccc1Cl
c) C[C@@]12CC[C@H]3OC(=O)C=C3C1CC[C@@]13CC(CCC12)[C@](CO)(O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)C3
Answer: a. O=C(C1CCC(CNS(=O)(=O)c2cccc3cccnc23)CC1)N1CCc2ccccc21
{#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(C1CCC(CNS(=O)(=O)c2cccc3cccnc23)CC1)N1CCc2ccccc21
O=C(C1CCC(CNS(=O)(=O)c2cccc3cccnc23)CC1)N1CCc2ccccc21
N-[[4-(2,3-dihydroindole-1-carbonyl)cyclohexyl]methyl]benzo[b]pyridine-8-sulfonamide