Problem statement: Answer the MCQ question.
Query: Which drug has a -3.133% human ether-à-go-go related gene (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) CCCCCC(=O)NNC1=NCC(Cc2ccccc2)S1
b) O=C1CCCC(O)=C1N=Nc1ccc(Cl)c(Cl)c1
Answer: a. CCCCCC(=O)NNC1=NCC(Cc2ccccc2)S1
{#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#}
CCCCCC(=O)NNC1=NCC(Cc2ccccc2)S1
CCCCCC(=O)NNC1=NCC(Cc2ccccc2)S1
N'-(5-benzyl-4,5-dihydro-1,3-thiazol-2-yl)hexanehydrazide