Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.543\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) Cc1c(C)[n+](=O)c2c(n1[O-])CCCCC2
b) CC(=O)Nc1cccc(OCc2c(F)cccc2Cl)c1
c) O=[N+]([O-])c1ccc(N2CCCCCC2)c2nonc12
Answer: c. O=[N+]([O-])c1ccc(N2CCCCCC2)c2nonc12
{#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=[N+]([O-])c1ccc(N2CCCCCC2)c2nonc12
O=[N+]([O-])c1ccc(N2CCCCCC2)c2nonc12
7-(azepan-1-yl)-4-nitro-2,1,3-benzoxadiazole