Task: Answer the multiple-choice question.
Question: Which compound has a 22.076\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CC(C)COC(=O)c1cc(=O)[nH]c2ccccc12
b.) NC(N)=N/N=C/c1cccc([N+](=O)[O-])c1O
Answer: b. NC(N)=N/N=C/c1cccc([N+](=O)[O-])c1O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
NC(N)=N/N=C/c1cccc([N+](=O)[O-])c1O
NC(N)=N/N=C/c1cccc([N+](=O)[O-])c1O
2-[(E)-(2-hydroxy-3-nitrophenyl)methylideneamino]guanidine