Problem statement: Answer the multiple choice question.
Query: Which compound has a 15.851% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCOC(=O)C1C(=O)NC(c2ccccc2)=NC1c1cccc(Br)c1
(b) CC(C)CC(OC(=O)c1nsc(Cl)c1Cl)C(=O)NCc1cccs1
Answer: a. CCOC(=O)C1C(=O)NC(c2ccccc2)=NC1c1cccc(Br)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)C1C(=O)NC(c2ccccc2)=NC1c1cccc(Br)c1
CCOC(=O)C1C(=O)NC(c2ccccc2)=NC1c1cccc(Br)c1
4-(3-bromophenyl)-5-ethoxycarbonyl-2-phenyl-4,5-dihydro-1H-pyrimidin-6-one