Task: Answer the MCQ question.
Question: Which compound exhibits a 5.411\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) C/C(=N/NC(=O)c1ccc2c(c1)OCO2)c1ccc(Br)s1
b) Cc1ccccc1C(=O)NC1CCN(CC(=O)Nc2ccccc2)CC1
Answer: b. Cc1ccccc1C(=O)NC1CCN(CC(=O)Nc2ccccc2)CC1
{#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#}
Cc1ccccc1C(=O)NC1CCN(CC(=O)Nc2ccccc2)CC1
Cc1ccccc1C(=O)NC1CCN(CC(=O)Nc2ccccc2)CC1
N-[1-(2-anilino-2-oxoethyl)piperidin-4-yl]-2-methylbenzamide