Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 16.132\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCOC(=O)c1ccc(N=c2sc(C(=O)OC)cc(=O)n2C2CC2)cc1
[b] Brc1ccsc1-c1csc(-c2ccncc2)n1
Answer: b. Brc1ccsc1-c1csc(-c2ccncc2)n1
{#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#}
Brc1ccsc1-c1csc(-c2ccncc2)n1
Brc1ccsc1-c1csc(-c2ccncc2)n1
4-(3-bromothiophen-2-yl)-2-pyridin-4-yl-1,3-thiazole