Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 5.677\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC(CN1CCCCC1)OC(=O)COc1ccc(Br)cc1
b. Oc1c(Br)cc(Br)cc1/C=N/c1nccs1
Answer: b. Oc1c(Br)cc(Br)cc1/C=N/c1nccs1
{#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#}
Oc1c(Br)cc(Br)cc1/C=N/c1nccs1
Oc1c(Br)cc(Br)cc1/C=N/c1nccs1
2,4-dibromo-6-[(E)-1,3-thiazol-2-yliminomethyl]phenol