Task: Answer the MCQ question.
Question: Which compound exhibits a -32.998% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=C(O)CN1C(=O)NC2(CCOc3ccccc32)C1=O
b.) CCOC(=O)c1c(NC(=O)C(C)Sc2cccc[n+]2[O-])sc2c1CCN(Cc1ccccc1)C2
c.) CN1CCN(C(=O)c2ccc(NS(=O)(=O)c3ccccc3)cc2)CC1
Answer: b. CCOC(=O)c1c(NC(=O)C(C)Sc2cccc[n+]2[O-])sc2c1CCN(Cc1ccccc1)C2
{#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#}
CCOC(=O)c1c(NC(=O)C(C)Sc2cccc[n+]2[O-])sc2c1CCN(Cc1ccccc1)C2
CCOC(=O)c1c(NC(=O)C(C)Sc2cccc[n+]2[O-])sc2c1CCN(Cc1ccccc1)C2
ethyl 6-benzyl-2-[2-(1-oxidopyridin-1-ium-2-yl)sulfanylpropanoylamino]-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxylate