Task: Answer the MCQ question.
Query: Which compound exhibits a 1.066\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COC(=O)c1ccccc1N/C=C1\CCc2c(c(C)nn2-c2ccccn2)C1=O
b. O=C(CN1CCCCC1)Nc1ccc(F)c(Cl)c1
c. COc1cccc(C(=O)NC23CC4CC(CC(C4)C2)C3)c1
Answer: b. O=C(CN1CCCCC1)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(CN1CCCCC1)Nc1ccc(F)c(Cl)c1
O=C(CN1CCCCC1)Nc1ccc(F)c(Cl)c1
N-(3-chloro-4-fluorophenyl)-2-piperidin-1-ylacetamide