Task: Answer the multiple-choice question.
Query: Which compound exhibits a 2.779% 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 other words.
Options:
a.) Cc1cc(OC(=O)c2cc([N+](=O)[O-])ccc2Cl)c([N+](=O)[O-])c(=O)[nH]1
b.) COc1cc(C(=O)NCCN=C2NS(=O)(=O)c3ccccc32)cc(OC)c1OC
Answer: a. Cc1cc(OC(=O)c2cc([N+](=O)[O-])ccc2Cl)c([N+](=O)[O-])c(=O)[nH]1
{#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#}
Cc1cc(OC(=O)c2cc([N+](=O)[O-])ccc2Cl)c([N+](=O)[O-])c(=O)[nH]1
Cc1cc(OC(=O)c2cc([N+](=O)[O-])ccc2Cl)c([N+](=O)[O-])c(=O)[nH]1
(6-methyl-3-nitro-2-oxo-1H-pyridin-4-yl) 2-chloro-5-nitrobenzoate