Task: Answer the multiple-choice question.
Query: Which compound has a 16.904\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(N/N=C/c1coc2ccccc2c1=O)c1cccc([N+](=O)[O-])c1
b. O=C1ON=C(c2ccccc2)/C1=C/c1ccc(-c2ccccc2[N+](=O)[O-])o1
c. CN(C)c1nc(N)nc(-c2ccco2)n1
Answer: a. O=C(N/N=C/c1coc2ccccc2c1=O)c1cccc([N+](=O)[O-])c1
{#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#}
O=C(N/N=C/c1coc2ccccc2c1=O)c1cccc([N+](=O)[O-])c1
O=C(N/N=C/c1coc2ccccc2c1=O)c1cccc([N+](=O)[O-])c1
3-nitro-N-[(E)-(4-oxochromen-3-yl)methylideneamino]benzamide