Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 10.188\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CSc1nsc(/C=C/Nc2ccc(F)cc2F)c1C#N
b.) O=C(Cc1ccccc1[N+](=O)[O-])N/N=C/c1cccnc1
Answer: b. O=C(Cc1ccccc1[N+](=O)[O-])N/N=C/c1cccnc1
{#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#}
O=C(Cc1ccccc1[N+](=O)[O-])N/N=C/c1cccnc1
O=C(Cc1ccccc1[N+](=O)[O-])N/N=C/c1cccnc1
oxido-oxo-[2-[2-oxo-2-[(2E)-2-(pyridin-3-ylmethylidene)hydrazinyl]ethyl]phenyl]azanium