Task: Answer the multiple-choice question.
Question: Which compound exhibits a -29.152% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Brc1ccccc1C1=Nn2c(nnc2-c2ccco2)SC1
b Cc1ccc(C)c(N2CCN(CCCNC(=O)Cn3cc4c(n3)CCCCC4)CC2)c1
Answer: a. Brc1ccccc1C1=Nn2c(nnc2-c2ccco2)SC1
{#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#}
Brc1ccccc1C1=Nn2c(nnc2-c2ccco2)SC1
Brc1ccccc1C1=Nn2c(nnc2-c2ccco2)SC1
6-(2-bromophenyl)-3-(furan-2-yl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine