Task: Answer the MCQ question.
Query: Which compound exhibits a 13.114% 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, b, c, or d without using any other words.
Options:
[a] CCCCOP(=O)(OCCCC)/C(C#N)=C(/C)O
[b] COc1ccccc1N1CCN(C2CCCN(C(=O)CN3CCCCC3=O)C2)CC1
[c] Clc1ccc(-c2nc3ccccn3c2CN2CCCCC2)cc1
[d] Cc1c(C)n(Cc2ccccc2)c2ccc(C(=O)NCCN3CCOCC3)cc12
Answer: a. CCCCOP(=O)(OCCCC)/C(C#N)=C(/C)O
{#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#}
CCCCOP(=O)(OCCCC)/C(C#N)=C(/C)O
CCCCOP(=O)(OCCCC)/C(C#N)=C(/C)O
(Z)-2-dibutoxyphosphoryl-3-hydroxybut-2-enenitrile