Task: Answer the MCQ question.
Query: Which drug exhibits a -12.898% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) COC(=O)C1=C(C)Nc2ncnn2C1c1ccc(OC(=O)c2ccccc2)cc1
b) CC(NC(=O)C1CCCCC1)C(c1cccs1)N1CCOCC1
c) COc1ccc2cc(Br)ccc2c1CC(=O)NC1CC(C)(C)NC(C)(C)C1
d) Cc1cc(NC(=O)c2ccc([N+](=O)[O-])cc2Cl)no1
Answer: c. COc1ccc2cc(Br)ccc2c1CC(=O)NC1CC(C)(C)NC(C)(C)C1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc2cc(Br)ccc2c1CC(=O)NC1CC(C)(C)NC(C)(C)C1
COc1ccc2cc(Br)ccc2c1CC(=O)NC1CC(C)(C)NC(C)(C)C1
2-(6-bromo-2-methoxynaphthalen-1-yl)-N-(2,2,6,6-tetramethylpiperidin-4-yl)acetamide