Task: Answer the multiple-choice question.
Query: Which compound exhibits a 11.695% 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 other words.
Options:
(a) CCCCc1ccc(-n2nnnc2SCC(=O)Nc2cc(OC)c([N+](=O)[O-])cc2C)cc1
(b) CCN1CCc2ccccc2C1
Answer: b. CCN1CCc2ccccc2C1
{#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#}
CCN1CCc2ccccc2C1
CCN1CCc2ccccc2C1
2-ethyl-3,4-dihydro-1H-isoquinoline