Task: Answer the MCQ question.
Question: Which drug exhibits a 7.102\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=C(COC(=O)c1cccc2ccccc12)Nc1cccnc1Cl
b Clc1ccc(-c2nnc(-c3ccc(Br)o3)o2)c(Cl)c1
Answer: b. Clc1ccc(-c2nnc(-c3ccc(Br)o3)o2)c(Cl)c1
{#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#}
Clc1ccc(-c2nnc(-c3ccc(Br)o3)o2)c(Cl)c1
Clc1ccc(-c2nnc(-c3ccc(Br)o3)o2)c(Cl)c1
2-(5-bromofuran-2-yl)-5-(2,4-dichlorophenyl)-1,3,4-oxadiazole