Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -6.186% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=C(CCCc1ccccc1)NCc1ccccn1
(b) CN1CCN(NC(=O)c2cccc(Br)c2)CC1
Answer: b. CN1CCN(NC(=O)c2cccc(Br)c2)CC1
{#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#}
CN1CCN(NC(=O)c2cccc(Br)c2)CC1
CN1CCN(NC(=O)c2cccc(Br)c2)CC1
3-bromo-N-(4-methylpiperazin-1-yl)benzamide