Task: Answer the multiple choice question.
Question: Which compound exhibits a -0.980% 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 CC1=C(C(=O)c2ccccc2)C(c2cn(-c3ccccc3)nc2-c2ccc(Cl)cc2)NC(=S)N1
b CCCCN(C(=O)C1CCC1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
c CCCn1nnnc1NCc1ccc(SC)cc1
d CCn1nc(C)c(CN2CCCCC2C(=O)Nc2ccc(Oc3cccnc3)cc2)c1C
e Cc1cc[n+](-c2nc([O-])sc2/C=N/Nc2ccc([N+](=O)[O-])cc2)cc1
Answer: b. CCCCN(C(=O)C1CCC1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=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#}
CCCCN(C(=O)C1CCC1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
CCCCN(C(=O)C1CCC1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
N-(6-amino-1-benzyl-2,4-dioxopyrimidin-5-yl)-N-butylcyclobutanecarboxamide