Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 13.785% 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(N/N=C/C(Br)=C/c1ccccc1)c1ccccc1[N+](=O)[O-]
b: Cn1ncc2c(NNC(=O)c3ccccc3Cl)ncnc21
Answer: a. O=C(N/N=C/C(Br)=C/c1ccccc1)c1ccccc1[N+](=O)[O-]
{#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(N/N=C/C(Br)=C/c1ccccc1)c1ccccc1[N+](=O)[O-]
O=C(N/N=C/C(Br)=C/c1ccccc1)c1ccccc1[N+](=O)[O-]
N-[(E)-[(Z)-2-bromo-3-phenylprop-2-enylidene]amino]-2-nitrobenzamide