Task: Answer the multiple-choice question.
Question: Which compound exhibits a -12.639% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) Cc1ccc(-c2nc3cc(N)ccc3o2)c(C)c1
(b) COc1ccc(C(=S)Nc2ccc(C)cc2)cc1
(c) Nc1ccc(Oc2ccc3c(c2)OCO3)cc1
(d) CCCCNC(=O)Cc1coc2ccc3ccccc3c12
(e) COCc1[nH]nc2c1C(c1ccsc1)C(C#N)=C(N)O2
Answer: d. CCCCNC(=O)Cc1coc2ccc3ccccc3c12
{#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#}
CCCCNC(=O)Cc1coc2ccc3ccccc3c12
CCCCNC(=O)Cc1coc2ccc3ccccc3c12
N-butyl-2-(benzo[e][1]benzofuran-1-yl)acetamide