Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 5.452% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cc1nc(-c2coc3c(CN(C)C)c(O)ccc3c2=O)cs1
b CN1CCN(c2ccc3nccnc3c2)CC1
Answer: b. CN1CCN(c2ccc3nccnc3c2)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(c2ccc3nccnc3c2)CC1
CN1CCN(c2ccc3nccnc3c2)CC1
6-(4-methylpiperazin-1-yl)quinoxaline