Task: Answer the MCQ question.
Question: Which compound exhibits a 6.146% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1nnc2ccc(N3CCCCC3)nn12
b: CN(c1ccc(C(=O)NC2CCCC2)cc1)S(=O)(=O)c1ccccc1
Answer: a. Cc1nnc2ccc(N3CCCCC3)nn12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1nnc2ccc(N3CCCCC3)nn12
Cc1nnc2ccc(N3CCCCC3)nn12
3-methyl-6-piperidin-1-yl-[1,2,4]triazolo[4,3-b]pyridazine