Task: Answer the multiple choice question.
Query: Which drug exhibits a 17.558\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CN(CC(=O)Nc1ccccc1Cl)C(=O)CN1C(=O)NC(c2ccccc2)(c2ccccc2)C1=O
[b] O=C(NC(=S)N1CCCCCC1)c1ccccc1
Answer: b. O=C(NC(=S)N1CCCCCC1)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#}
O=C(NC(=S)N1CCCCCC1)c1ccccc1
O=C(NC(=S)N1CCCCCC1)c1ccccc1
N-(azepane-1-carbothioyl)benzamide