Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -0.547% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Cc1nn(Cc2nc(-c3cccs3)no2)c(C)c1Br
b.) CCCCNC(=O)c1ccc(C)c(NC(=O)C2=C(C)OCCS2)c1
Answer: a. Cc1nn(Cc2nc(-c3cccs3)no2)c(C)c1Br
{#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#}
Cc1nn(Cc2nc(-c3cccs3)no2)c(C)c1Br
Cc1nn(Cc2nc(-c3cccs3)no2)c(C)c1Br
5-[(4-bromo-3,5-dimethylpyrazol-1-yl)methyl]-3-thiophen-2-yl-1,2,4-oxadiazole