Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 2.177\% human ether-à-go-go related gene (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] Cc1ccc(CN(C)C(=O)c2cccc(S(=O)(=O)N3CCc4ccccc4C3)c2)o1
[b] CCCC(=O)c1ccc(N2CCC(C)CC2)c(F)c1
Answer: b. CCCC(=O)c1ccc(N2CCC(C)CC2)c(F)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#}
CCCC(=O)c1ccc(N2CCC(C)CC2)c(F)c1
CCCC(=O)c1ccc(N2CCC(C)CC2)c(F)c1
1-[3-fluoro-4-(4-methylpiperidin-1-yl)phenyl]butan-1-one