Task: Answer the MCQ question.
Query: Which compound exhibits a -11.651% 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 Clc1ccccc1OCCn1cccc1/C=N/Nc1nc2ccccc2s1
b Br.COCCNc1nc2ccccc2n1CC(=O)c1ccc(OC)c(OC)c1
Answer: a. Clc1ccccc1OCCn1cccc1/C=N/Nc1nc2ccccc2s1
{#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#}
Clc1ccccc1OCCn1cccc1/C=N/Nc1nc2ccccc2s1
Clc1ccccc1OCCn1cccc1/C=N/Nc1nc2ccccc2s1
N-[(E)-[1-[2-(2-chlorophenoxy)ethyl]pyrrol-2-yl]methylideneamino]-1,3-benzothiazol-2-amine