Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.879\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CC1CCN(CC(=O)Nc2sc3c(c2C#N)CCC3)CC1
b.) COc1cc(/C=C/C(=O)c2ccc([N+](=O)[O-])o2)ccc1O
Answer: a. CC1CCN(CC(=O)Nc2sc3c(c2C#N)CCC3)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(CC(=O)Nc2sc3c(c2C#N)CCC3)CC1
CC1CCN(CC(=O)Nc2sc3c(c2C#N)CCC3)CC1
N-(3-cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-2-(4-methylpiperidin-1-yl)acetamide