Task: Answer the MCQ question.
Question: Which compound has a -10.607% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1ccc(NC(=O)CSc2nc(C)c3c(c2C#N)CCCC3)cc1
b: COc1ccc(CNC(=S)Nc2cc(C)cc(C)c2)cc1
c: O=C(Oc1cccnc1)c1ccc([N+](=O)[O-])cc1
Answer: c. O=C(Oc1cccnc1)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#}
O=C(Oc1cccnc1)c1ccc([N+](=O)[O-])cc1
O=C(Oc1cccnc1)c1ccc([N+](=O)[O-])cc1
pyridin-3-yl 4-nitrobenzoate