Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -1.765% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCN1CCN(CCC(=O)Nc2cccc(OC)c2)CC1.Cl
(b) CC(C)(C)NCCCCOc1ccc(F)cc1
Answer: b. CC(C)(C)NCCCCOc1ccc(F)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)(C)NCCCCOc1ccc(F)cc1
CC(C)(C)NCCCCOc1ccc(F)cc1
N-tert-butyl-4-(4-fluorophenoxy)butan-1-amine