Task: Answer the multiple-choice question.
Query: Which drug exhibits a 0.298\% 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=C1NCCC/C1=N/Nc1cc(F)ccc1F
b: CN1CCN(CCCc2c3c(cc4c2CCC4)CCC3)CC1.Cl
Answer: a. O=C1NCCC/C1=N/Nc1cc(F)ccc1F
{#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=C1NCCC/C1=N/Nc1cc(F)ccc1F
O=C1NCCC/C1=N/Nc1cc(F)ccc1F
(3Z)-3-[(2,5-difluorophenyl)hydrazinylidene]piperidin-2-one