Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.895\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCOC(=O)C1CCN(C(=O)CCc2nnc3ccc(N4CCN(C)CC4)nn23)CC1
b.) Nc1cccnc1S(=O)(=O)c1ccccc1
Answer: b. Nc1cccnc1S(=O)(=O)c1ccccc1
{#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#}
Nc1cccnc1S(=O)(=O)c1ccccc1
Nc1cccnc1S(=O)(=O)c1ccccc1
2-(benzenesulfonyl)pyridin-3-amine