Task: Answer the multiple-choice question.
Query: Which compound exhibits a 16.319% 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 CCNC(=O)C1CCCc2c1[nH]c1ccc(Cl)cc21
b CC(C)C(=O)NC(c1ccccc1Cl)c1c(O)ccc2ccccc12
Answer: a. CCNC(=O)C1CCCc2c1[nH]c1ccc(Cl)cc21
{#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#}
CCNC(=O)C1CCCc2c1[nH]c1ccc(Cl)cc21
CCNC(=O)C1CCCc2c1[nH]c1ccc(Cl)cc21
6-chloro-N-ethyl-2,3,4,9-tetrahydro-1H-carbazole-1-carboxamide