Task: Answer the MCQ question.
Query: Which compound exhibits a 12.842\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Brc1ccc(-c2nc(-c3ccccc3)no2)o1
b) N#CC1=C2SCC(O)(c3ccccc3)N2C(=O)CC1c1ccccc1
c) Cc1cccc(-c2noc(Cc3ccc(Cl)cc3)n2)c1
d) CCOC(NC(=O)c1ccccc1)C(NC(=O)c1ccccc1)OCC
Answer: a. Brc1ccc(-c2nc(-c3ccccc3)no2)o1
{#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#}
Brc1ccc(-c2nc(-c3ccccc3)no2)o1
Brc1ccc(-c2nc(-c3ccccc3)no2)o1
[Br][C][=C][C][=C][Branch2][Ring1][C][C][=N][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][=N][O][Ring1][O][O][Ring1][S]
5-(5-bromofuran-2-yl)-3-phenyl-1,2,4-oxadiazole