Task: Answer the MCQ question.
Query: Which compound exhibits a 4.745% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CC(Cc1ccccc1)N1C(=O)c2cccc([N+](=O)[O-])c2C1=O
b COc1ccc(S(=O)(=O)N2CCCCCC2)cc1C(=O)N(C)Cc1ccccc1F
Answer: a. CC(Cc1ccccc1)N1C(=O)c2cccc([N+](=O)[O-])c2C1=O
{#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#}
CC(Cc1ccccc1)N1C(=O)c2cccc([N+](=O)[O-])c2C1=O
CC(Cc1ccccc1)N1C(=O)c2cccc([N+](=O)[O-])c2C1=O
oxido-oxo-[1,3-dioxo-2-(1-phenylpropan-2-yl)isoindol-4-yl]azanium