Task: Answer the multiple-choice question.
Query: Which compound exhibits a 6.079\% 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, b, or c without using any additional words.
Options:
a. O=C(COc1ccc(F)cc1Cl)NC1CCCCCC1
b. N#C/C(=C\c1cc(Br)ccc1F)C(=O)NC1CC1
c. Br.CCCCn1c(=N)n(CC(=O)c2ccc([N+](=O)[O-])cc2)c2ccccc21
Answer: a. O=C(COc1ccc(F)cc1Cl)NC1CCCCCC1
{#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(COc1ccc(F)cc1Cl)NC1CCCCCC1
O=C(COc1ccc(F)cc1Cl)NC1CCCCCC1
2-(2-chloro-4-fluorophenoxy)-N-cycloheptylacetamide