Task: Answer the multiple choice question.
Question: Which drug exhibits a -8.435\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cn1c(SCc2nc(-c3ccccc3)no2)nnc1-c1cccs1
[b] N#CCc1nnc2n1-c1ccccc1CCC2
[c] CN1CCN(CC(=O)N2c3ccccc3C(C)(c3ccccc3)CC2(C)C)CC1
Answer: b. N#CCc1nnc2n1-c1ccccc1CCC2
{#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#}
N#CCc1nnc2n1-c1ccccc1CCC2
N#CCc1nnc2n1-c1ccccc1CCC2
2-(5,6-dihydro-4H-[1,2,4]triazolo[4,3-a][1]benzazepin-1-yl)acetonitrile