Problem statement: Answer the multiple choice question.
Question: Which compound has a 9.889\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=C(CSc1ccccc1F)NCCCN1CCCC1=O
b) Cn1cnnc1SCC(=O)Nc1ccc(Cl)cc1
c) COc1ccc(-n2nc([N+](=O)[O-])c(=NCc3ccco3)n2O)cc1
Answer: a. O=C(CSc1ccccc1F)NCCCN1CCCC1=O
{#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(CSc1ccccc1F)NCCCN1CCCC1=O
O=C(CSc1ccccc1F)NCCCN1CCCC1=O
2-(2-fluorophenyl)sulfanyl-N-[3-(2-oxopyrrolidin-1-yl)propyl]acetamide