Task: Answer the multiple-choice question.
Question: Which compound has a 4.586\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(CSc1nc2ccccc2[nH]1)NC1CCCC1
[b] O=[N+]([O-])c1cccc(/C([O-])=C(/C(=S)Nc2ccccc2F)[n+]2ccccc2)c1
Answer: b. O=[N+]([O-])c1cccc(/C([O-])=C(/C(=S)Nc2ccccc2F)[n+]2ccccc2)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#}
O=[N+]([O-])c1cccc(/C([O-])=C(/C(=S)Nc2ccccc2F)[n+]2ccccc2)c1
O=[N+]([O-])c1cccc(/C([O-])=C(/C(=S)Nc2ccccc2F)[n+]2ccccc2)c1
(E)-3-(2-fluoroanilino)-1-(3-nitrophenyl)-2-pyridin-1-ium-1-yl-3-sulfanylideneprop-1-en-1-olate