Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 14.668\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(CSc1nc2c([nH]c3ccccc32)c(=O)n1-c1ccc(F)cc1)NCc1ccco1
b O=C(N/N=C/c1cccc([N+](=O)[O-])c1)c1cccc(Br)c1
c Cc1ccc(C(=O)OC2CN3CCC2CC3)cc1
Answer: b. O=C(N/N=C/c1cccc([N+](=O)[O-])c1)c1cccc(Br)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/c1cccc([N+](=O)[O-])c1)c1cccc(Br)c1
O=C(N/N=C/c1cccc([N+](=O)[O-])c1)c1cccc(Br)c1
3-bromo-N-[(E)-(3-nitrophenyl)methylideneamino]benzamide