Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.712\% 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 other words.
Options:
a CC(OC(=O)c1ccccc1NCCO)C(=O)NCC(=O)Nc1ccc(F)c(F)c1F
b Cc1cccc(NC(=O)c2cccc(Cn3cc(Br)c([N+](=O)[O-])n3)c2)c1C
c CCOC(=O)C(C)n1cnc2c(nnn2-c2ccc(C)cc2)c1=O
Answer: b. Cc1cccc(NC(=O)c2cccc(Cn3cc(Br)c([N+](=O)[O-])n3)c2)c1C
{#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#}
Cc1cccc(NC(=O)c2cccc(Cn3cc(Br)c([N+](=O)[O-])n3)c2)c1C
Cc1cccc(NC(=O)c2cccc(Cn3cc(Br)c([N+](=O)[O-])n3)c2)c1C
3-[(4-bromo-3-nitropyrazol-1-yl)methyl]-N-(2,3-dimethylphenyl)benzamide