Problem statement: Answer the multiple-choice question.
Question: Which compound has a -54.537% 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.) COn1c(SCc2ccc(Cl)cc2)nc2ccccc2c1=O
b.) COc1ccccc1N1CCN(C(=O)c2ccc([N+](=O)[O-])s2)CC1
Answer: b. COc1ccccc1N1CCN(C(=O)c2ccc([N+](=O)[O-])s2)CC1
{#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#}
COc1ccccc1N1CCN(C(=O)c2ccc([N+](=O)[O-])s2)CC1
COc1ccccc1N1CCN(C(=O)c2ccc([N+](=O)[O-])s2)CC1
[4-(2-methoxyphenyl)piperazin-1-yl]-(5-nitrothiophen-2-yl)methanone