Task: Answer the multiple-choice question.
Query: Which compound has a -4.192% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) Cc1c(/C=N/NC(=O)c2cc(C(C)(C)C)[nH]n2)c2ccccc2n1C
b.) CC1CCCCN1S(=O)(=O)c1ccc([N+](=O)[O-])cc1
c.) Cc1cc(C(=O)Nc2ccccc2Cc2ccccc2)no1
d.) COc1ccccc1NS(=O)(=O)c1ccc(Cl)c(NC(=O)CN2C(=O)c3ccccc3C2=O)c1
Answer: b. CC1CCCCN1S(=O)(=O)c1ccc([N+](=O)[O-])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#}
CC1CCCCN1S(=O)(=O)c1ccc([N+](=O)[O-])cc1
CC1CCCCN1S(=O)(=O)c1ccc([N+](=O)[O-])cc1
[4-(2-methylpiperidin-1-yl)sulfonylphenyl]-oxido-oxoazanium