Task: Answer the multiple-choice question.
Query: Which drug exhibits a 10.775% 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: COC(=O)CCCCNC(=O)Nc1ccccc1
b: CC1CCN(C(=O)CN2C(=O)NC(c3ccccc3)(c3ccccc3)C2=O)CC1
Answer: a. COC(=O)CCCCNC(=O)Nc1ccccc1
{#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#}
COC(=O)CCCCNC(=O)Nc1ccccc1
COC(=O)CCCCNC(=O)Nc1ccccc1
methyl 5-(phenylcarbamoylamino)pentanoate