Task: Answer the MCQ question.
Query: Which compound exhibits a -13.541% human ether-à-go-go related gene (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) c1ccc2c(c1)CCN(c1ncnc3c1[nH]c1ccccc13)C2
(b) O=C(CN(C(=O)c1csnn1)c1cccc(Cl)c1)NC1CCCCC1
(c) O=C(NCCNc1ccc([N+](=O)[O-])cc1Cl)c1ccccc1F
Answer: c. O=C(NCCNc1ccc([N+](=O)[O-])cc1Cl)c1ccccc1F
{#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#}
O=C(NCCNc1ccc([N+](=O)[O-])cc1Cl)c1ccccc1F
O=C(NCCNc1ccc([N+](=O)[O-])cc1Cl)c1ccccc1F
N-[2-(2-chloro-4-nitroanilino)ethyl]-2-fluorobenzamide