Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -7.901\% 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(C)(C)c1ccc(NC(=O)N2CCCN(c3ccc([N+](=O)[O-])cn3)CC2)cc1
[b] CCCOc1ccc(/C=C/C(=O)Nc2ccc([N+](=O)[O-])cc2)cc1
[c] O=C(C[n+]1cc(Br)cc2ccccc21)c1ccc(Br)cc1.[Br-]
Answer: a. CC(C)(C)c1ccc(NC(=O)N2CCCN(c3ccc([N+](=O)[O-])cn3)CC2)cc1
{#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#}
CC(C)(C)c1ccc(NC(=O)N2CCCN(c3ccc([N+](=O)[O-])cn3)CC2)cc1
CC(C)(C)c1ccc(NC(=O)N2CCCN(c3ccc([N+](=O)[O-])cn3)CC2)cc1
[6-[4-[(4-tert-butylphenyl)carbamoyl]-1,4-diazepan-1-yl]pyridin-3-yl]-oxido-oxoazanium