Task: Answer the MCQ question.
Query: Which compound has a -1.135% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: CCC1CCCCN1Cc1ccc(N)cc1
b: CNC(=O)c1sccc1-n1cccc1
c: CC1CC(C)(C)N(C(=O)CN2C(=O)c3ccccc3C2=O)c2ccccc21
Answer: a. CCC1CCCCN1Cc1ccc(N)cc1
{#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#}
CCC1CCCCN1Cc1ccc(N)cc1
CCC1CCCCN1Cc1ccc(N)cc1
4-[(2-ethylpiperidin-1-yl)methyl]aniline