Task: Answer the MCQ question.
Query: Which drug has a 5.062\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(CN1C(=O)NC(c2ccccc2)(c2ccccc2)C1=O)c1c[nH]c2ccccc12
b COC(=O)C1=C(C)NC(=O)CC1c1cccc(Cl)c1Cl
Answer: b. COC(=O)C1=C(C)NC(=O)CC1c1cccc(Cl)c1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)C1=C(C)NC(=O)CC1c1cccc(Cl)c1Cl
COC(=O)C1=C(C)NC(=O)CC1c1cccc(Cl)c1Cl
methyl4-(2,3-dichlorophenyl)-6-methyl-2-oxo-3,4-dihydro-1H-pyridine-5-carboxylate