Task: Answer the multiple choice question.
Question: Which compound exhibits a 24.518\% 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: CCOC(=O)c1c(-c2ccccc2)csc1NC(=S)NC(=O)c1ccccc1
b: CCn1c2ccccc2c2cc(NC(=O)COC(=O)c3ccccc3Br)ccc21
Answer: a. CCOC(=O)c1c(-c2ccccc2)csc1NC(=S)NC(=O)c1ccccc1
{#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#}
CCOC(=O)c1c(-c2ccccc2)csc1NC(=S)NC(=O)c1ccccc1
CCOC(=O)c1c(-c2ccccc2)csc1NC(=S)NC(=O)c1ccccc1
ethyl 2-(benzoylcarbamothioylamino)-4-phenylthiophene-3-carboxylate