Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.572\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1ccc(-c2cc(C(=O)Nc3c(C)n(C)n(-c4ccccc4)c3=O)c3ccccc3n2)c(OC)c1
b: O=C(c1ccccc1)N1CCN(S(=O)(=O)N2CCCCCC2)CC1
Answer: b. O=C(c1ccccc1)N1CCN(S(=O)(=O)N2CCCCCC2)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(c1ccccc1)N1CCN(S(=O)(=O)N2CCCCCC2)CC1
O=C(c1ccccc1)N1CCN(S(=O)(=O)N2CCCCCC2)CC1
[4-(azepan-1-ylsulfonyl)piperazin-1-yl]-phenylmethanone