Task: Answer the MCQ question.
Query: Which compound exhibits a 33.009% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=C(Nc1ccc([N+](=O)[O-])cc1)c1cc(-c2ccccn2)nc2c(Cl)cccc12
b) COc1ccccc1-c1nnc2sc(-c3cc4ccccc4o3)nn12
Answer: a. O=C(Nc1ccc([N+](=O)[O-])cc1)c1cc(-c2ccccn2)nc2c(Cl)cccc12
{#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(Nc1ccc([N+](=O)[O-])cc1)c1cc(-c2ccccn2)nc2c(Cl)cccc12
O=C(Nc1ccc([N+](=O)[O-])cc1)c1cc(-c2ccccn2)nc2c(Cl)cccc12
8-chloro-N-(4-nitrophenyl)-2-pyridin-2-ylquinoline-4-carboxamide