Task: Answer the multiple choice question.
Query: Which drug exhibits a 14.026\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCn1cc(/C=N/O)c(C)n1
b.) O=C(O)C1CCCCC1C(=O)N1CCCC1
Answer: a. CCn1cc(/C=N/O)c(C)n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCn1cc(/C=N/O)c(C)n1
CCn1cc(/C=N/O)c(C)n1
(NE)-N-[(2-ethyl-5-methylpyrazol-4-yl)methylidene]hydroxylamine