Problem statement: Answer the multiple-choice question.
Query: Which compound has a 4.417% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCOC(=O)C1=C(COc2ccccc2)NC(=O)NC1c1cccc([N+](=O)[O-])c1
[b] COc1nn(CC(=O)N2N=C(C)CC2(O)C(F)F)cc1[N+](=O)[O-]
Answer: a. CCOC(=O)C1=C(COc2ccccc2)NC(=O)NC1c1cccc([N+](=O)[O-])c1
{#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)C1=C(COc2ccccc2)NC(=O)NC1c1cccc([N+](=O)[O-])c1
CCOC(=O)C1=C(COc2ccccc2)NC(=O)NC1c1cccc([N+](=O)[O-])c1
ethyl 4-(3-nitrophenyl)-2-oxo-6-(phenoxymethyl)-3,4-dihydro-1H-pyrimidine-5-carboxylate