Task: Answer the MCQ question.
Query: Which compound exhibits a 7.341\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Fc1ccccc1N1CCN(CCCNc2ccc3nncn3n2)CC1
[b] O=C(O)CC(Cn1[nH]nnc1=S)c1ccccc1
Answer: a. Fc1ccccc1N1CCN(CCCNc2ccc3nncn3n2)CC1
{#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#}
Fc1ccccc1N1CCN(CCCNc2ccc3nncn3n2)CC1
Fc1ccccc1N1CCN(CCCNc2ccc3nncn3n2)CC1
N-[3-[4-(2-fluorophenyl)piperazin-1-yl]propyl]-[1,2,4]triazolo[4,3-b]pyridazin-6-amine