Task: Answer the MCQ question.
Query: Which compound exhibits a 4.528\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCCCCCC(=O)Nc1c(O)c2ccccc2[nH]c1=O
b COc1ccccc1C(=O)Nc1ccnn1C1CCN(C(C)CSC)CC1
Answer: a. CCCCCCC(=O)Nc1c(O)c2ccccc2[nH]c1=O
{#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#}
CCCCCCC(=O)Nc1c(O)c2ccccc2[nH]c1=O
CCCCCCC(=O)Nc1c(O)c2ccccc2[nH]c1=O
N-(4-hydroxy-2-oxo-1H-quinolin-3-yl)heptanamide