Task: Answer the multiple-choice question.
Question: Which compound has a 5.031% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCOC(=O)c1ccc(-c2cc(C)no2)[nH]1
(b) COc1cc(/C=C/C(=O)c2ccc([N+](=O)[O-])o2)ccc1O
Answer: b. COc1cc(/C=C/C(=O)c2ccc([N+](=O)[O-])o2)ccc1O
{#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#}
COc1cc(/C=C/C(=O)c2ccc([N+](=O)[O-])o2)ccc1O
COc1cc(/C=C/C(=O)c2ccc([N+](=O)[O-])o2)ccc1O
(E)-3-(4-hydroxy-3-methoxyphenyl)-1-(5-nitrofuran-2-yl)prop-2-en-1-one