Task: Answer the multiple-choice question.
Question: Which compound exhibits a 11.389\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(O)C(Cc1ccccc1)Nc1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
b. COc1cccc(-n2cc(CNCc3cn(C)nc3-c3ccccc3F)cn2)c1
c. N/C(=N\O)c1ccc([N+](=O)[O-])s1
d. COc1ccc(C(=O)Nc2ccccc2-c2nnn(CC(=O)N3CCOCC3)n2)cc1
Answer: c. N/C(=N\O)c1ccc([N+](=O)[O-])s1
{#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#}
N/C(=N\O)c1ccc([N+](=O)[O-])s1
N/C(=N\O)c1ccc([N+](=O)[O-])s1
N'-hydroxy-5-nitrothiophene-2-carboximidamide