Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 9.123\% 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] CCCN1CCC[C@@H]2Cc3[nH]ncc3C[C@H]21.Cl
[b] CC1=CC(C)(C)[N+](C)(C)c2ccc(C)cc21.[I-]
[c] Cc1nc2nc(SCC(=O)c3cccc([N+](=O)[O-])c3)[nH]c2cc1Br
Answer: c. Cc1nc2nc(SCC(=O)c3cccc([N+](=O)[O-])c3)[nH]c2cc1Br
{#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#}
Cc1nc2nc(SCC(=O)c3cccc([N+](=O)[O-])c3)[nH]c2cc1Br
Cc1nc2nc(SCC(=O)c3cccc([N+](=O)[O-])c3)[nH]c2cc1Br
[3-[2-[(6-bromo-5-methyl-1H-imidazo[4,5-b]pyridin-2-yl)sulfanyl]acetyl]phenyl]-oxido-oxoazanium