Task: Answer the MCQ question.
Question: Which drug exhibits a 3.965% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCCCC(C(=O)OCC(=O)c1ccc(OC)cc1)N1C(=O)c2ccccc2C1=O
b O=C(NCC1(N2CCCCC2)CCCCC1)c1ccc(F)cc1
Answer: a. CCCCC(C(=O)OCC(=O)c1ccc(OC)cc1)N1C(=O)c2ccccc2C1=O
{#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#}
CCCCC(C(=O)OCC(=O)c1ccc(OC)cc1)N1C(=O)c2ccccc2C1=O
CCCCC(C(=O)OCC(=O)c1ccc(OC)cc1)N1C(=O)c2ccccc2C1=O
[2-(4-methoxyphenyl)-2-oxoethyl] 2-(1,3-dioxoisoindol-2-yl)hexanoate