Task: Answer the MCQ question.
Question: Which drug has a -21.772% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CC(NC(=O)Cn1c(=O)[nH]c2ccsc2c1=O)C12CC3CC(CC(C3)C1)C2
b.) CCOC(=O)c1ccccc1NC(=O)[C@@H]1CCCN1C(=O)OC(C)(C)C
Answer: b. CCOC(=O)c1ccccc1NC(=O)[C@@H]1CCCN1C(=O)OC(C)(C)C
{#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#}
CCOC(=O)c1ccccc1NC(=O)[C@@H]1CCCN1C(=O)OC(C)(C)C
CCOC(=O)c1ccccc1NC(=O)[C@@H]1CCCN1C(=O)OC(C)(C)C
tert-butyl (2S)-2-[(2-ethoxycarbonylphenyl)carbamoyl]pyrrolidine-1-carboxylate