Task: Answer the MCQ question.
Query: Which compound has a 3.572\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CC(SCc1ccccc1)C(=O)Nc1ccc2c(c1)OCO2
b: O=C(c1ccccc1Br)N1CCN(Cc2ccc3c(c2)OCO3)CC1
Answer: a. CC(SCc1ccccc1)C(=O)Nc1ccc2c(c1)OCO2
{#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#}
CC(SCc1ccccc1)C(=O)Nc1ccc2c(c1)OCO2
CC(SCc1ccccc1)C(=O)Nc1ccc2c(c1)OCO2
N-(1,3-benzodioxol-5-yl)-2-benzylsulfanylpropanamide