Problem statement: Answer the multiple-choice question.
Query: Which drug has a 5.962\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) N#Cc1ccccc1COC(=O)CCC(=O)c1cccs1
(b) COc1ccc(OC)c(C2C(C#N)=C(N)Oc3cc(C)[nH]c(=O)c32)c1
Answer: a. N#Cc1ccccc1COC(=O)CCC(=O)c1cccs1
{#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#}
N#Cc1ccccc1COC(=O)CCC(=O)c1cccs1
N#Cc1ccccc1COC(=O)CCC(=O)c1cccs1
(2-cyanophenyl)methyl 4-oxo-4-thiophen-2-ylbutanoate