Problem statement: Answer the multiple-choice question.
Query: Which drug has a 22.675% 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(CSc1n[nH]c(=O)[nH]c1=O)c1ccccc1
b O=C(/C=C/c1ccccc1[N+](=O)[O-])NCc1ccccc1Cl
Answer: b. O=C(/C=C/c1ccccc1[N+](=O)[O-])NCc1ccccc1Cl
{#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(/C=C/c1ccccc1[N+](=O)[O-])NCc1ccccc1Cl
O=C(/C=C/c1ccccc1[N+](=O)[O-])NCc1ccccc1Cl
(E)-N-[(2-chlorophenyl)methyl]-3-(2-nitrophenyl)prop-2-enamide