Task: Answer the MCQ question.
Query: Which compound has a 7.106\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cn1c(O)c(C=NC2CCN(Cc3ccccc3)CC2)c(=O)[nH]c1=O
b. CC1CCN(C(=O)CSc2nnc3c(n2)[nH]c2ccccc23)CC1
Answer: b. CC1CCN(C(=O)CSc2nnc3c(n2)[nH]c2ccccc23)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#}
CC1CCN(C(=O)CSc2nnc3c(n2)[nH]c2ccccc23)CC1
CC1CCN(C(=O)CSc2nnc3c(n2)[nH]c2ccccc23)CC1
1-(4-methylpiperidin-1-yl)-2-(5H-[1,2,4]triazino[5,6-b]indol-3-ylsulfanyl)ethanone