Task: Answer the MCQ question.
Question: Which compound exhibits a 13.958\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(O)/C=C/c1ccccc1Oc1ccccc1
b) O=C(CN1C(=O)NC2(CCCC2)C1=O)Nc1ccc(F)c(Cl)c1
Answer: b. O=C(CN1C(=O)NC2(CCCC2)C1=O)Nc1ccc(F)c(Cl)c1
{#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#}
O=C(CN1C(=O)NC2(CCCC2)C1=O)Nc1ccc(F)c(Cl)c1
O=C(CN1C(=O)NC2(CCCC2)C1=O)Nc1ccc(F)c(Cl)c1
N-(3-chloro-4-fluorophenyl)-2-(2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl)acetamide