Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 15.684% 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 other words.
Options:
a. CN(C)Cc1cc(CN(C)C)c(O)c(CCc2ccccc2)n1.Cl
b. CC(=O)NC1(NC(C)=O)CCN(C)CC1
c. CSc1ncc(CN2CCN(C(C)C)C(CCO)C2)cn1
d. Cc1nc([N+](=O)[O-])cn1CC(=O)c1ccc(Br)cc1
Answer: d. Cc1nc([N+](=O)[O-])cn1CC(=O)c1ccc(Br)cc1
{#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#}
Cc1nc([N+](=O)[O-])cn1CC(=O)c1ccc(Br)cc1
Cc1nc([N+](=O)[O-])cn1CC(=O)c1ccc(Br)cc1
1-(4-bromophenyl)-2-(2-methyl-4-nitroimidazol-1-yl)ethanone