Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 6.957% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCOC(=O)C1C(=O)NC(N2CCOCC2)=NC1C(C)C
b CNC(=O)COC(=O)c1ccc([N+](=O)[O-])cc1Cl
c O=C(NC1CCCCC1)N1CCc2ccccc21
Answer: a. CCOC(=O)C1C(=O)NC(N2CCOCC2)=NC1C(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)C1C(=O)NC(N2CCOCC2)=NC1C(C)C
CCOC(=O)C1C(=O)NC(N2CCOCC2)=NC1C(C)C
ethyl 2-morpholin-4-yl-6-oxo-4-propan-2-yl-4,5-dihydro-1H-pyrimidine-5-carboxylate