Task: Answer the MCQ question.
Question: Which compound has a 7.785% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=C(N/C(=C\c1cccnc1)C(=O)N1CCOCC1)c1cccc(Br)c1
b.) CCn1c(SCC(=O)Nc2ccc(C(C)=O)cc2)nnc1C1CC1
c.) CCc1cccc2[nH]c3cc([N+](=O)[O-])ccc3c12
Answer: c. CCc1cccc2[nH]c3cc([N+](=O)[O-])ccc3c12
{#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#}
CCc1cccc2[nH]c3cc([N+](=O)[O-])ccc3c12
CCc1cccc2[nH]c3cc([N+](=O)[O-])ccc3c12
(5-ethyl-9H-carbazol-2-yl)-oxido-oxoazanium