Task: Answer the MCQ question.
Question: Which drug exhibits a 5.240% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCOC(=O)c1ccc(NC(=O)C2C3CCCCC32)cc1
b: O=C(NCc1ccccc1Cl)c1ccccc1CCc1ccccc1
c: O=C(CCNC(=O)c1ccccc1Cl)NCCC1=CCCCC1
d: O=C(NCC#CCOCc1ccccc1)c1ccccc1
Answer: a. CCOC(=O)c1ccc(NC(=O)C2C3CCCCC32)cc1
{#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)c1ccc(NC(=O)C2C3CCCCC32)cc1
CCOC(=O)c1ccc(NC(=O)C2C3CCCCC32)cc1
ethyl 4-(bicyclo[4.1.0]heptane-7-carbonylamino)benzoate